Tramadol Hydrochloride Prescribing Information
- Tramadol Hydrochloride Extended-Release Capsules exposes users to risks of addiction, abuse, and misuse, which can lead to overdose and death. Assess patient's risk before prescribing and reassess regularly for these behaviors and conditions. ()
5.1 Addiction, Abuse and MisuseTramadol Hydrochloride Extended-Release Capsules contains tramadol, a Schedule IV controlled substance. As an opioid, Tramadol Hydrochloride Extended-Release Capsules exposes users to the risks of addiction, abuse and misuse. Because extended-release products such as Tramadol Hydrochloride Extended-Release Capsules deliver the opioid over an extended period of time, there is a greater risk for overdose and death due to the larger amount of tramadol present
[see Drug Abuse and Dependence (9)].Although the risk of addiction in any individual is unknown, it can occur in patients appropriately prescribed Tramadol Hydrochloride Extended-Release Capsules. Addiction can occur at recommended dosages and if the drug is misused or abused.
Assess each patient's risk for opioid addiction, abuse, or misuse prior to prescribing Tramadol Hydrochloride Extended-Release Capsules, and reassess all patients receiving Tramadol Hydrochloride Extended-Release Capsules for the development of these behaviors and conditions. Risks are increased in patients with a personal or family history of substance abuse (including drug or alcohol abuse or addiction) or mental illness (e.g., major depression). The potential for these risks should not, however, prevent the proper management of pain in any given patient. Patients at increased risk may be prescribed opioids such as Tramadol Hydrochloride Extended-Release Capsules but use in such patients necessitates intensive counseling about the risks and proper use of Tramadol Hydrochloride Extended-Release Capsules along with frequent reevaluation for signs of addiction, abuse, and misuse. Consider prescribing naloxone for the emergency treatment of opioid overdose
[see Dosage and Administration (2.2),Warnings and Precautions (5.2)].Abuse or misuse of Tramadol Hydrochloride Extended-Release Capsules by splitting, breaking, chewing, crushing, snorting, or injecting the dissolved product will result in the uncontrolled delivery of tramadol and can result in overdose and death
[see Overdosage (10)].Opioids are sought for nonmedical use and are subject to diversion from legitimate prescribed use. Consider these risks when prescribing or dispensing Tramadol Hydrochloride Extended-Release Capsules. Strategies to reduce these risks include prescribing the drug in the smallest appropriate quantity and advising the patient on careful storage of the drug during the course of treatment and the proper disposal of unused drug. Contact local state professional licensing board or state-controlled substances authority for information on how to prevent and detect abuse or diversion of this product.
- Serious, life-threatening, or fatal respiratory depression may occur, especially during initiation or following a dosage increase. To reduce the risk of respiratory depression, proper dosing and titration are essential. Instruct patients to swallow Tramadol Hydrochloride Extended-Release Capsules capsules intact, and not to split, chew, crush, or dissolve content of the capsules to avoid exposure to a potentially fatal dose of tramadol. (,
2.1 Important Dosage and Administration Instructions- Tramadol Hydrochloride Extended-Release Capsules should be prescribed only by healthcare professionals who are knowledgeable about the use of extended-release/long-acting opioids and how to mitigate the associated risks.
- Do not use Tramadol Hydrochloride Extended-Release Capsules concomitantly with other tramadol products[see Warnings and Precautions (5.7), (5.15)].
- Do not administer Tramadol Hydrochloride Extended-Release Capsules at a dose exceeding 300 mg per day.
- Use the lowest effective dosage for the shortest duration of time consistent with individual patient treatment goals[see Warnings and Precautions (5)]. Because the risk of overdose increases as opioid doses increase, reserve titration to higher doses of Tramadol Hydrochloride Extended-Release Capsules for patients in whom lower doses are insufficiently effective and in whom the expected benefits of using a higher dose opioid clearly outweigh the substantial risks.
- Initiate the dosing regimen for each patient individually, taking into account the patient's underlying cause and severity of pain, prior analgesic treatment and response, and risk factors for addiction, abuse, and misuse[see Warnings and Precautions (5.1)].
- Respiratory depression can occur at any time during opioid therapy, especially when initiating and following dosage increases with Tramadol Hydrochloride Extended-Release Capsules. Consider this risk when selecting an initial dose and when making dose adjustments[see Warnings and Precautions (5.2)].
- Instruct patients to swallow Tramadol Hydrochloride Extended-Release Capsules capsules whole, and to take it with liquid. Breaking, chewing, splitting, or dissolving Tramadol Hydrochloride Extended-Release Capsules will result in uncontrolled delivery of tramadol and can lead to overdose or death[see Warnings and Precautions (5.1)].
- Tramadol Hydrochloride Extended-Release Capsules may be taken without regard to food. It is recommended that Tramadol Hydrochloride Extended-Release Capsules be taken in a consistent manner[see Clinical Pharmacology (12.3)].
)5.2 Life-Threatening Respiratory DepressionSerious, life-threatening, or fatal respiratory depression has been reported with the use of opioids, even when used as recommended. Respiratory depression, if not immediately recognized and treated, may lead to respiratory arrest and death. Management of respiratory depression may include close observation, supportive measures, and use of opioid antagonists, depending on the patient's clinical status
[see Overdosage (10)]. Carbon dioxide (CO2) retention from opioid-induced respiratory depression can exacerbate the sedating effects of opioids.While serious, life-threatening, or fatal respiratory depression can occur at any time during the use of Tramadol Hydrochloride Extended-Release Capsules, the risk is greatest during the initiation of therapy or following a dosage increase.
To reduce the risk of respiratory depression, proper dosing and titration of Tramadol Hydrochloride Extended-Release Capsules are essential
[see Dosage and Administration (2)]. Overestimating the Tramadol Hydrochloride Extended-Release Capsules dosage when converting patients from another opioid product can result in a fatal overdose with the first dose.Accidental ingestion of even one dose of Tramadol Hydrochloride Extended-Release Capsules, especially by children, can result in respiratory depression and death due to an overdose of tramadol.
Educate patients and caregivers on how to recognize respiratory depression and emphasize the importance of calling 911 or getting emergency medical help right away in the event of a known or suspected overdose.
Opioids can cause sleep-related breathing disorders including central sleep apnea (CSA) and sleep-related hypoxemia. Opioid use increases the risk of CSA in a dose-dependent fashion. In patients who present with CSA, consider decreasing the opioid dosage using best practices for opioid taper
[see Dosage and Administration (2.5)].Patient Access to Naloxone for the Emergency Treatment of Opioid OverdoseDiscuss the availability of naloxone for the emergency treatment of opioid overdose with the patient and caregiver and assess the potential need for access to naloxone, both when initiating and renewing treatment with Tramadol Hydrochloride Extended-Release Capsules. Inform patients and caregivers about the various ways to obtain naloxone as permitted by individual state naloxone dispensing and prescribing requirements or guidelines (e.g., by prescription, directly from a pharmacist, or as part of a community-based program). Educate patients and caregivers on how to recognize respiratory depression and emphasize the importance of calling 911 or getting emergency medical help, even if naloxone is administered.
Consider prescribing naloxone, based on the patient's risk factors for overdose, such as concomitant use of CNS depressants, a history of opioid use disorder, or prior opioid overdose. The presence of risk factors for overdose should not prevent the proper management of pain in any given patient. Also consider prescribing naloxone if the patient has household members (including children) or other close contacts at risk for accidental ingestion or overdose. If naloxone is prescribed, educate patients and caregivers on how to treat with naloxone
[see Dosage and Administration (2.2), Warnings and Precautions (5.1,5.3), Overdosage (10)]. - Accidental ingestion of Tramadol Hydrochloride Extended-Release Capsules, especially by children, can result in a fatal overdose of tramadol. ()
5.2 Life-Threatening Respiratory DepressionSerious, life-threatening, or fatal respiratory depression has been reported with the use of opioids, even when used as recommended. Respiratory depression, if not immediately recognized and treated, may lead to respiratory arrest and death. Management of respiratory depression may include close observation, supportive measures, and use of opioid antagonists, depending on the patient's clinical status
[see Overdosage (10)]. Carbon dioxide (CO2) retention from opioid-induced respiratory depression can exacerbate the sedating effects of opioids.While serious, life-threatening, or fatal respiratory depression can occur at any time during the use of Tramadol Hydrochloride Extended-Release Capsules, the risk is greatest during the initiation of therapy or following a dosage increase.
To reduce the risk of respiratory depression, proper dosing and titration of Tramadol Hydrochloride Extended-Release Capsules are essential
[see Dosage and Administration (2)]. Overestimating the Tramadol Hydrochloride Extended-Release Capsules dosage when converting patients from another opioid product can result in a fatal overdose with the first dose.Accidental ingestion of even one dose of Tramadol Hydrochloride Extended-Release Capsules, especially by children, can result in respiratory depression and death due to an overdose of tramadol.
Educate patients and caregivers on how to recognize respiratory depression and emphasize the importance of calling 911 or getting emergency medical help right away in the event of a known or suspected overdose.
Opioids can cause sleep-related breathing disorders including central sleep apnea (CSA) and sleep-related hypoxemia. Opioid use increases the risk of CSA in a dose-dependent fashion. In patients who present with CSA, consider decreasing the opioid dosage using best practices for opioid taper
[see Dosage and Administration (2.5)].Patient Access to Naloxone for the Emergency Treatment of Opioid OverdoseDiscuss the availability of naloxone for the emergency treatment of opioid overdose with the patient and caregiver and assess the potential need for access to naloxone, both when initiating and renewing treatment with Tramadol Hydrochloride Extended-Release Capsules. Inform patients and caregivers about the various ways to obtain naloxone as permitted by individual state naloxone dispensing and prescribing requirements or guidelines (e.g., by prescription, directly from a pharmacist, or as part of a community-based program). Educate patients and caregivers on how to recognize respiratory depression and emphasize the importance of calling 911 or getting emergency medical help, even if naloxone is administered.
Consider prescribing naloxone, based on the patient's risk factors for overdose, such as concomitant use of CNS depressants, a history of opioid use disorder, or prior opioid overdose. The presence of risk factors for overdose should not prevent the proper management of pain in any given patient. Also consider prescribing naloxone if the patient has household members (including children) or other close contacts at risk for accidental ingestion or overdose. If naloxone is prescribed, educate patients and caregivers on how to treat with naloxone
[see Dosage and Administration (2.2), Warnings and Precautions (5.1,5.3), Overdosage (10)]. - Concomitant use of opioids with benzodiazepines or other central nervous system (CNS) depressants, including alcohol, may result in profound sedation, respiratory depression, coma, and death. Reserve concomitant prescribing for use in patients for whom alternative treatment options are inadequate. (,
5.3 Risks from Concomitant Use with Benzodiazepines or Other CNS DepressantsProfound sedation, respiratory depression, coma, and death may result from the concomitant use of Tramadol Hydrochloride Extended-Release Capsules with benzodiazepines and/or other CNS depressants, including alcohol (e.g., non-benzodiazepine sedatives/hypnotics, anxiolytics, tranquilizers, muscle relaxants, general anesthetics, antipsychotics, other opioids). Because of these risks, reserve concomitant prescribing of these drugs for use in patients for whom alternative treatment options are inadequate.
Observational studies have demonstrated that concomitant use of opioid analgesics and benzodiazepines increases the risk of drug-related mortality compared to use of opioid analgesics alone. Because of similar pharmacological properties, it is reasonable to expect similar risk with the concomitant use of other CNS depressant drugs with opioid analgesics
[see Drug Interactions (7)].If the decision is made to prescribe a benzodiazepine or other CNS depressant concomitantly with an opioid analgesic, prescribe the lowest effective dosages and minimum durations of concomitant use. In patients already receiving an opioid analgesic, prescribe a lower initial dose of the benzodiazepine or other CNS depressant than indicated in the absence of an opioid, and titrate based on clinical response. If an opioid analgesic is initiated in a patient already taking a benzodiazepine or other CNS depressant, prescribe a lower initial dose of the opioid analgesic, and titrate based on clinical response. Inform patients and caregivers of this potential interaction and educate them on the signs and symptoms of respiratory depression (including sedation). If concomitant use is warranted, consider prescribing naloxone for the emergency treatment of opioid overdose
[see Dosage and Administration (2.2),Warnings and Precautions (5.2), Overdosage (10)].Advise both patients and caregivers about the risks of respiratory depression and sedation when Tramadol Hydrochloride Extended-Release Capsules is used with benzodiazepines or other CNS depressants (including alcohol and illicit drugs). Advise patients not to drive or operate heavy machinery until the effects of concomitant use of the benzodiazepine or other CNS depressants have been determined. Screen patients for risk of substance use disorders, including opioid abuse and misuse, and warn them of the risk for overdose and death associated with the use of additional CNS depressants including alcohol and illicit drugs
[see Drug Interactions (7)].)7 DRUG INTERACTIONSTable 2 includes clinically significant drug interactions with Tramadol Hydrochloride Extended-Release Capsules.
Table 2: Clinically Significant Drug Interactions with Tramadol Hydrochloride Extended-Release Capsules Inhibitors of CYP2D6Clinical Impact: The concomitant use of Tramadol Hydrochloride Extended-Release Capsules and CYP2D6 inhibitors may result in an increase in the plasma concentration of tramadol and a decrease in the plasma concentration of M1, particularly when an inhibitor is added after a stable dose of Tramadol Hydrochloride Extended-Release Capsules is achieved. Since M1 is a more potent mu-opioid agonist, decreased M1 exposure could result in decreased therapeutic effects, and may result in signs and symptoms of opioid withdrawal in patients who had developed physical dependence to tramadol. Increased tramadol exposure can result in increased or prolonged therapeutic effects and increased risk for serious adverse events including seizures and serotonin syndrome.
After stopping a CYP2D6 inhibitor, as the effects of the inhibitor decline, the tramadol plasma concentration will decrease and the M1 plasma concentration will increase which could increase or prolong therapeutic effects but also increase adverse reactions related to opioid toxicity, and may cause potentially fatal respiratory depression[see Clinical Pharmacology (12.3)].Intervention: If concomitant use of a CYP2D6 inhibitor is necessary, evaluate patients at frequent intervals for adverse reactions including opioid withdrawal, seizures, and serotonin syndrome.
If a CYP2D6 inhibitor is discontinued, consider lowering Tramadol Hydrochloride Extended-Release Capsules dosage until stable drug effects are achieved. Evaluate patients at frequent intervals for adverse events including respiratory depression and sedation.Examples: Quinidine, fluoxetine, paroxetine, and bupropion Inhibitors of CYP3A4Clinical Impact: The concomitant use of Tramadol Hydrochloride Extended-Release Capsules and CYP3A4 inhibitors can increase the plasma concentration of tramadol and may result in a greater amount of metabolism via CYP2D6 and greater levels of M1. Follow patients closely for increased risk of serious adverse events including seizures and serotonin syndrome, and adverse reactions related to opioid toxicity including potentially fatal respiratory depression, particularly when an inhibitor is added after a stable dose of Tramadol Hydrochloride Extended-Release Capsules is achieved.
After stopping a CYP3A4 inhibitor, as the effects of the inhibitor decline, the tramadol plasma concentration will decrease[see Clinical Pharmacology (12.3)], resulting in decreased opioid efficacy and possibly signs and symptoms of opioid withdrawal in patients who had developed physical dependence to tramadol.Intervention: If concomitant use is necessary, consider dosage reduction of Tramadol Hydrochloride Extended-Release Capsules until stable drug effects are achieved. Evaluate patients at frequent intervals for seizures and serotonin syndrome, and signs of respiratory depression and sedation.
If a CYP3A4 inhibitor is discontinued, consider increasing the Tramadol Hydrochloride Extended-Release Capsules dosage until stable drug effects are achieved and evaluate patients for signs and symptoms of opioid withdrawal.Examples: Macrolide antibiotics (e.g., erythromycin), azole-antifungal agents (e.g., ketoconazole), protease inhibitors (e.g., ritonavir) CYP3A4 InducersClinical Impact: The concomitant use of Tramadol Hydrochloride Extended-Release Capsules and CYP3A4 inducers can decrease the plasma concentration of tramadol [see Clinical Pharmacology (12.3)], resulting in decreased efficacy or onset of a withdrawal syndrome in patients who have developed physical dependence to tramadol[see Warnings and Precautions (5.7)].
After stopping a CYP3A4 inducer, as the effects of the inducer decline, the tramadol plasma concentration will increase[see Clinical Pharmacology (12.3)], which could increase or prolong both the therapeutic effects and adverse reactions and may cause seizures and serotonin syndrome, and potentially fatal respiratory depression.Intervention: If concomitant use is necessary, consider increasing the Tramadol Hydrochloride Extended-Release Capsules dosage until stable drug effects are achieved. Evaluate patients for signs of opioid withdrawal.
If a CYP3A4 inducer is discontinued, consider Tramadol Hydrochloride Extended-Release Capsules dosage reduction and evaluate patients at frequent intervals for seizures and serotonin syndrome, and signs of respiratory depression and sedation.
Patients taking carbamazepine, a CYP3A4 inducer, may have a significantly reduced analgesic effect of tramadol. Because carbamazepine increases tramadol metabolism and because of the seizure risk associated with tramadol, concomitant administration of Tramadol Hydrochloride Extended-Release Capsules and carbamazepine is not recommended.Examples: Rifampin, carbamazepine, phenytoin Benzodiazepines and Other Central Nervous System (CNS) DepressantsClinical Impact: Due to additive pharmacologic effect, the concomitant use of benzodiazepines or other CNS depressants, including alcohol, can increase the risk of hypotension, respiratory depression, profound sedation, coma, and death [see Warnings and Precautions (5.3)].Intervention: Reserve concomitant prescribing of these drugs for use in patients for whom alternative treatment options are inadequate. Limit dosages and durations to the minimum required. Inform patients and caregivers of this potential interaction and educate them on the signs and symptoms of respiratory depression (including sedation). If concomitant use is warranted, consider prescribing naloxone for the emergency treatment of opioid overdose [see Dosage and Administration (2.2),Warnings and Precautions (5.1,5.2,5.3)].Examples: Benzodiazepines and other sedatives/hypnotics, anxiolytics, tranquilizers, muscle relaxants, general anesthetics, antipsychotics, other opioids, alcohol Serotonergic DrugsClinical Impact: The concomitant use of opioids with other drugs that affect the serotonergic neurotransmitter system has resulted in serotonin syndrome [see Warnings and Precautions (5.9)].Intervention: If concomitant use is warranted, frequently evaluate the patient, particularly during treatment initiation and dose adjustment. Discontinue Tramadol Hydrochloride Extended-Release Capsules if serotonin syndrome is suspected. Examples: Selective serotonin reuptake inhibitors (SSRIs), serotonin and norepinephrine reuptake inhibitors (SNRIs), tricyclic antidepressants (TCAs), triptans, 5-HT3 receptor antagonists, drugs that affect the serotonin neurotransmitter system (e.g., mirtazapine, trazodone, tramadol), certain muscle relaxants (i.e., cyclobenzaprine, metaxalone), monoamine oxidase inhibitors (those intended to treat psychiatric disorders and also others, such as linezolid and intravenous methylene blue) Monoamine Oxidase Inhibitors (MAOIs)Clinical Impact: MAOI interactions with opioids may manifest as serotonin syndrome [see Warnings and Precautions (5.9)]or opioid toxicity (e.g., respiratory depression, coma)[see Warnings and Precautions (5.2)].Intervention: Do not use Tramadol Hydrochloride Extended-Release Capsules in patients taking MAOIs or within 14 days of stopping such treatment. Examples: Phenelzine, tranylcypromine, linezolid Mixed Agonist/Antagonist and Partial Agonist Opioid AnalgesicsClinical Impact: May reduce the analgesic effect of Tramadol Hydrochloride Extended-Release Capsules and/or precipitate withdrawal symptoms. Intervention: Avoid concomitant use. Examples: Butorphanol, nalbuphine, pentazocine, buprenorphine Muscle RelaxantsClinical Impact: Tramadol may enhance the neuromuscular blocking action of skeletal muscle relaxants and produce an increased degree of respiratory depression. Intervention: Because respiratory depression may be greater than otherwise expected, decrease the dosage of Tramadol Hydrochloride Extended-Release Capsules and/or the muscle relaxant as necessary. Due to the risk of respiratory depression with concomitant use of skeletal muscle relaxants and opioids, consider prescribing naloxone for the emergency treatment of opioid overdose [see Dosage and Administration (2.2),Warnings and Precautions (5.2, 5.3)].DiureticsClinical Impact: Opioids can reduce the efficacy of diuretics by inducing the release of antidiuretic hormone. Intervention: Evaluate patients for signs of diminished diuresis and/or effects on blood pressure and increase the dosage of the diuretic as needed. Anticholinergic DrugsClinical Impact: The concomitant use of anticholinergic drugs may increase risk of urinary retention and/or severe constipation, which may lead to paralytic ileus. Intervention: Evaluate patients for signs of urinary retention or reduced gastric motility when Tramadol Hydrochloride Extended-Release Capsules is used concomitantly with anticholinergic drugs. DigoxinClinical Impact: Post-marketing surveillance of tramadol has revealed rare reports of digoxin toxicity. Intervention: Evaluate patients at frequent intervals for signs of digoxin toxicity and adjust dosage of digoxin as needed. WarfarinClinical Impact: Post-marketing surveillance of tramadol has revealed rare reports of alteration of warfarin effect, including elevation of prothrombin times. Intervention: Frequently reevaluate the prothrombin time of patients on warfarin for signs of an interaction and adjust the dosage of warfarin as needed. Mixed Agonist/Antagonist and Partial Agonist Opioid Analgesics: Avoid use with Tramadol Hydrochloride Extended-Release Capsules because they may reduce analgesic effect of Tramadol Hydrochloride Extended-Release Capsules or precipitate withdrawal symptoms. - If opioid use is required for an extended period of time in a pregnant woman, advise the patient of the risk of Neonatal Opioid Withdrawal Syndrome, which may be life-threatening if not recognized and treated. Ensure that management by neonatology experts will be available at delivery. ()
5.4 Neonatal Opioid Withdrawal SyndromeUse of Tramadol Hydrochloride Extended-Release Capsules for an extended period of time during pregnancy can result in withdrawal in the neonate. Neonatal opioid withdrawal syndrome, unlike opioid withdrawal syndrome in adults, may be life-threatening if not recognized and treated, and requires management according to protocols developed by neonatology experts. Observe newborns for signs of neonatal opioid withdrawal syndrome and manage accordingly. Advise pregnant women using opioids for an extended period of time of the risk of neonatal opioid withdrawal syndrome and ensure that appropriate treatment will be available
[see Use in Specific Populations (8.1)]. - Healthcare providers are strongly encouraged to complete a REMS-compliant education program and to counsel patients and caregivers on serious risks, safe use, and the importance of reading the Medication Guide with each prescription. ()
5.5 Opioid Analgesic Risk Evaluation and Mitigation Strategy (REMS)To ensure that the benefits of opioid analgesics outweigh the risks of addiction, abuse, and misuse, the Food and Drug Administration (FDA) has required a Risk Evaluation and Mitigation Strategy (REMS) for these products. Under the requirements of the REMS, drug companies with approved opioid analgesic products must make REMS-compliant education programs available to healthcare providers. Healthcare providers are strongly encouraged to do all of the following:
- Complete a REMS-compliant education program offered by an accredited provider of continuing education (CE) or another education program that includes all the elements of the FDA Education Blueprint for Healthcare Providers Involved in the Management or Support of Patients with Pain.
- Discuss the safe use, serious risks, and proper storage and disposal of opioid analgesics with patients and/or their caregivers every time these medicines are prescribed. The Patient Counseling Guide (PCG) can be obtained at this link: www.fda.gov/OpioidAnalgesicREMSPCG.
- Emphasize to patients and their caregivers the importance of reading the Medication Guide that they will receive from their pharmacist every time an opioid analgesic is dispensed to them.
- Consider using other tools to improve patient, household, and community safety, such as patient-prescriber agreements that reinforce patient-prescriber responsibilities.
To obtain further information on the opioid analgesic REMS and for a list of accredited REMS CME/CE, call 1-800-503-0784, or log on to www.opioidanalgesicrems.com. The FDA Blueprint can be found at www.fda.gov/OpioidAnalgesicREMSBlueprint.
- Tramadol Hydrochloride Extended-Release Capsules is contraindicated in children younger than 12 years of age and in children younger than 18 years of age following tonsillectomy and/or adenoidectomy. () Avoid the use of Tramadol Hydrochloride Extended-Release Capsules in adolescents 12 to 18 years of age who have other risk factors that may increase their sensitivity to the respiratory depressant effects of tramadol. (
4 CONTRAINDICATIONSTramadol Hydrochloride Extended-Release Capsules is contraindicated for:
- All children younger than 12 years of age[see Warnings and Precautions (5.6)]
- Postoperative management in children younger than 18 years of age following tonsillectomy and/or adenoidectomy[see Warnings and Precautions (5.6)]
Tramadol Hydrochloride Extended-Release Capsules is also contraindicated in patients with:
- Significant respiratory depression[see Warnings and Precautions (5.12)]
- Acute or severe bronchial asthma in an unmonitored setting or in the absence of resuscitative equipment[see Warnings and Precautions (5.12)]
- Known or suspected gastrointestinal obstruction, including paralytic ileus[see Warnings and Precautions (5.16)]
- Hypersensitivity to tramadol (e.g., anaphylaxis)[see Warnings and Precautions (5.17),Adverse Reactions (6)]
- Concurrent use of monoamine oxidase inhibitors (MAOIs) or use within the last 14 days[see Drug Interactions (7)]
- Children younger than 12 years of age.
- Postoperative management in children younger than 18 years of age following tonsillectomy and/or adenoidectomy.
- Significant respiratory depression.
- Acute or severe bronchial asthma in an unmonitored setting or in absence of resuscitative equipment.
- Known or suspected gastrointestinal obstruction, including paralytic ileus.
- Hypersensitivity to tramadol.
- Concurrent use of monoamine oxidase inhibitors (MAOIs) or use within the last 14 days.
)5.6 Ultra-Rapid Metabolism of Tramadol and Other Risk Factors for Life-Threatening Respiratory Depression in ChildrenLife-threatening respiratory depression and death have occurred in children who received tramadol. Tramadol and codeine are subject to variability in metabolism based upon CYP2D6 genotype (described below), which can lead to increased exposure to an active metabolite. Based upon postmarketing reports with tramadol or with codeine, children younger than 12 years of age may be more susceptible to the respiratory depressant effects of tramadol. Furthermore, children with obstructive sleep apnea who are treated with opioids for post-tonsillectomy and/or adenoidectomy pain may be particularly sensitive to their respiratory depressant effect. Because of the risk of life-threatening respiratory depression and death:
- Tramadol Hydrochloride Extended-Release Capsules is contraindicated for all children younger than 12 years of age[see Contraindications (4)].
- Tramadol Hydrochloride Extended-Release Capsules is contraindicated for post-operative management in pediatric patients younger than 18 years of age following tonsillectomy and/or adenoidectomy[see Contraindications (4)].
- Avoid the use of Tramadol Hydrochloride Extended-Release Capsules in adolescents 12 to 18 years of age who have other risk factors that may increase their sensitivity to the respiratory depressant effects of tramadol unless the benefits outweigh the risks. Risk factors include conditions associated with hypoventilation, such as postoperative status, obstructive sleep apnea, obesity, severe pulmonary disease, neuromuscular disease, and concomitant use of other medications that cause respiratory depression.
- As with adults, when prescribing opioids for adolescents, healthcare providers should choose the lowest effective dose for the shortest period of time and inform patients and caregivers about these risks and the signs of opioid overdose[see Use in Specific Populations (8.4),Overdosage (10)].
Nursing MothersTramadol is subject to the same polymorphic metabolism as codeine, with ultra-rapid metabolizers of CYP2D6 substrates being potentially exposed to life-threatening levels of O-desmethyltramadol (M1). At least one death was reported in a nursing infant who was exposed to high levels of morphine in breast milk because the mother was an ultra-rapid metabolizer of codeine. A baby nursing from an ultra-rapid metabolizer mother taking Tramadol Hydrochloride Extended-Release Capsules could potentially be exposed to high levels of M1, and experience life-threatening respiratory depression. For this reason, breastfeeding is not recommended during treatment with Tramadol Hydrochloride Extended-Release Capsules
[see Use in Specific Populations (8.2)].CYP2D6 Genetic Variability: Ultra-rapid metabolizerSome individuals may be ultra-rapid metabolizers because of a specific CYP2D6 genotype (gene duplications denoted as *1/*1×N or *1/*2×N). The prevalence of this CYP2D6 phenotype varies widely and has been estimated at 1 to 10% for Whites (European, North American), 3 to 4% for Blacks (African Americans), 1 to 2% for East Asians (Chinese, Japanese, Korean), and may be greater than 10% in certain racial/ethnic groups (i.e., Oceanian, Northern African, Middle Eastern, Ashkenazi Jews, Puerto Rican).
These individuals convert tramadol into its active metabolite, O-desmethyltramadol (M1), more rapidly and completely than other people. This rapid conversion results in higher than expected serum M1 levels. Even at labeled dosage regimens, individuals who are ultra-rapid metabolizers may have life-threatening or fatal respiratory depression or experience signs of overdose (such as extreme sleepiness, confusion, or shallow breathing)
[see Overdosage (10)]. Therefore, individuals who are ultra-rapid metabolizers should not use Tramadol Hydrochloride Extended-Release Capsules. - All children younger than 12 years of age
- The effects of concomitant use or discontinuation of cytochrome P450 3A4 inducers, 3A4 inhibitors, or 2D6 inhibitors with tramadol are complex. Use of cytochrome P450 3A4 inducers, 3A4 inhibitors, or 2D6 inhibitors with Tramadol Hydrochloride Extended-Release Capsules requires careful consideration of the effects on the parent drug, tramadol, and the active metabolite, M1. (,
5.7 Risks of Interactions with Drugs Affecting Cytochrome P450 IsoenzymesThe effects of concomitant use or discontinuation of cytochrome P450 3A4 inducers, 3A4 inhibitors, or 2D6 inhibitors on levels of tramadol and M1 from Tramadol Hydrochloride Extended-Release Capsules are complex. Use of cytochrome P450 3A4 inducers, 3A4 inhibitors, or 2D6 inhibitors with Tramadol Hydrochloride Extended-Release Capsules requires careful consideration of the effects on the parent drug, tramadol which is a weak serotonin and norepinephrine reuptake inhibitor and mu-opioid agonist, and the active metabolite, M1, which is more potent than tramadol in mu-opioid receptor binding [
see Drug Interactions (7)].Risks of Concomitant Use or Discontinuation of Cytochrome P450 2D6 InhibitorsThe concomitant use of Tramadol Hydrochloride Extended-Release Capsules with all cytochrome P450 2D6 inhibitors (e.g., amiodarone, quinidine) may result in an increase in tramadol plasma levels and a decrease in the levels of the active metabolite, M1. A decrease in M1 exposure in patients who have developed physical dependence to tramadol, may result in signs and symptoms of opioid withdrawal and reduced efficacy. The effect of increased tramadol levels may be an increased risk for serious adverse events including seizures and serotonin syndrome.
Discontinuation of a concomitantly used cytochrome P450 2D6 inhibitor may result in a decrease in tramadol plasma levels and an increase in active metabolite M1 levels, which could increase or prolong adverse reactions related to opioid toxicity and may cause potentially fatal respiratory depression.
Evaluate patients receiving Tramadol Hydrochloride Extended-Release Capsules and any CYP2D6 inhibitor at frequent intervals for the risk of serious adverse events including seizures and serotonin syndrome, signs and symptoms that may reflect opioid toxicity, and opioid withdrawal when Tramadol Hydrochloride Extended-Release Capsules is used in conjunction with inhibitors of CYP2D6
[see Drug Interactions (7)].Cytochrome P450 3A4 InteractionThe concomitant use of Tramadol Hydrochloride Extended-Release Capsules with cytochrome P450 3A4 inhibitors, such as macrolide antibiotics (e.g., erythromycin), azole-antifungal agents (e.g., ketoconazole), and protease inhibitors (e.g., ritonavir) or discontinuation of a cytochrome P450 3A4 inducer such as rifampin, carbamazepine, and phenytoin, may result in an increase in tramadol plasma concentrations, which could increase or prolong adverse reactions, increase the risk for serious adverse events including seizures and serotonin syndrome, and may cause potentially fatal respiratory depression.
The concomitant use of Tramadol Hydrochloride Extended-Release Capsules with all cytochrome P450 3A4 inducers or discontinuation of a cytochrome P450 3A4 inhibitor may result in lower tramadol levels. This may be associated with a decrease in efficacy, and in some patients, may result in signs and symptoms of opioid withdrawal.
Evaluate patients receiving Tramadol Hydrochloride Extended-Release Capsules and any CYP3A4 inhibitor or inducer at frequent intervals for the risk for serious adverse events including seizures and serotonin syndrome, signs and symptoms that may reflect opioid toxicity and opioid withdrawal when Tramadol Hydrochloride Extended-Release Capsules is used in conjunction with inhibitors and inducers of CYP3A4
[see Drug Interactions (7)].)7 DRUG INTERACTIONSTable 2 includes clinically significant drug interactions with Tramadol Hydrochloride Extended-Release Capsules.
Table 2: Clinically Significant Drug Interactions with Tramadol Hydrochloride Extended-Release Capsules Inhibitors of CYP2D6Clinical Impact: The concomitant use of Tramadol Hydrochloride Extended-Release Capsules and CYP2D6 inhibitors may result in an increase in the plasma concentration of tramadol and a decrease in the plasma concentration of M1, particularly when an inhibitor is added after a stable dose of Tramadol Hydrochloride Extended-Release Capsules is achieved. Since M1 is a more potent mu-opioid agonist, decreased M1 exposure could result in decreased therapeutic effects, and may result in signs and symptoms of opioid withdrawal in patients who had developed physical dependence to tramadol. Increased tramadol exposure can result in increased or prolonged therapeutic effects and increased risk for serious adverse events including seizures and serotonin syndrome.
After stopping a CYP2D6 inhibitor, as the effects of the inhibitor decline, the tramadol plasma concentration will decrease and the M1 plasma concentration will increase which could increase or prolong therapeutic effects but also increase adverse reactions related to opioid toxicity, and may cause potentially fatal respiratory depression[see Clinical Pharmacology (12.3)].Intervention: If concomitant use of a CYP2D6 inhibitor is necessary, evaluate patients at frequent intervals for adverse reactions including opioid withdrawal, seizures, and serotonin syndrome.
If a CYP2D6 inhibitor is discontinued, consider lowering Tramadol Hydrochloride Extended-Release Capsules dosage until stable drug effects are achieved. Evaluate patients at frequent intervals for adverse events including respiratory depression and sedation.Examples: Quinidine, fluoxetine, paroxetine, and bupropion Inhibitors of CYP3A4Clinical Impact: The concomitant use of Tramadol Hydrochloride Extended-Release Capsules and CYP3A4 inhibitors can increase the plasma concentration of tramadol and may result in a greater amount of metabolism via CYP2D6 and greater levels of M1. Follow patients closely for increased risk of serious adverse events including seizures and serotonin syndrome, and adverse reactions related to opioid toxicity including potentially fatal respiratory depression, particularly when an inhibitor is added after a stable dose of Tramadol Hydrochloride Extended-Release Capsules is achieved.
After stopping a CYP3A4 inhibitor, as the effects of the inhibitor decline, the tramadol plasma concentration will decrease[see Clinical Pharmacology (12.3)], resulting in decreased opioid efficacy and possibly signs and symptoms of opioid withdrawal in patients who had developed physical dependence to tramadol.Intervention: If concomitant use is necessary, consider dosage reduction of Tramadol Hydrochloride Extended-Release Capsules until stable drug effects are achieved. Evaluate patients at frequent intervals for seizures and serotonin syndrome, and signs of respiratory depression and sedation.
If a CYP3A4 inhibitor is discontinued, consider increasing the Tramadol Hydrochloride Extended-Release Capsules dosage until stable drug effects are achieved and evaluate patients for signs and symptoms of opioid withdrawal.Examples: Macrolide antibiotics (e.g., erythromycin), azole-antifungal agents (e.g., ketoconazole), protease inhibitors (e.g., ritonavir) CYP3A4 InducersClinical Impact: The concomitant use of Tramadol Hydrochloride Extended-Release Capsules and CYP3A4 inducers can decrease the plasma concentration of tramadol [see Clinical Pharmacology (12.3)], resulting in decreased efficacy or onset of a withdrawal syndrome in patients who have developed physical dependence to tramadol[see Warnings and Precautions (5.7)].
After stopping a CYP3A4 inducer, as the effects of the inducer decline, the tramadol plasma concentration will increase[see Clinical Pharmacology (12.3)], which could increase or prolong both the therapeutic effects and adverse reactions and may cause seizures and serotonin syndrome, and potentially fatal respiratory depression.Intervention: If concomitant use is necessary, consider increasing the Tramadol Hydrochloride Extended-Release Capsules dosage until stable drug effects are achieved. Evaluate patients for signs of opioid withdrawal.
If a CYP3A4 inducer is discontinued, consider Tramadol Hydrochloride Extended-Release Capsules dosage reduction and evaluate patients at frequent intervals for seizures and serotonin syndrome, and signs of respiratory depression and sedation.
Patients taking carbamazepine, a CYP3A4 inducer, may have a significantly reduced analgesic effect of tramadol. Because carbamazepine increases tramadol metabolism and because of the seizure risk associated with tramadol, concomitant administration of Tramadol Hydrochloride Extended-Release Capsules and carbamazepine is not recommended.Examples: Rifampin, carbamazepine, phenytoin Benzodiazepines and Other Central Nervous System (CNS) DepressantsClinical Impact: Due to additive pharmacologic effect, the concomitant use of benzodiazepines or other CNS depressants, including alcohol, can increase the risk of hypotension, respiratory depression, profound sedation, coma, and death [see Warnings and Precautions (5.3)].Intervention: Reserve concomitant prescribing of these drugs for use in patients for whom alternative treatment options are inadequate. Limit dosages and durations to the minimum required. Inform patients and caregivers of this potential interaction and educate them on the signs and symptoms of respiratory depression (including sedation). If concomitant use is warranted, consider prescribing naloxone for the emergency treatment of opioid overdose [see Dosage and Administration (2.2),Warnings and Precautions (5.1,5.2,5.3)].Examples: Benzodiazepines and other sedatives/hypnotics, anxiolytics, tranquilizers, muscle relaxants, general anesthetics, antipsychotics, other opioids, alcohol Serotonergic DrugsClinical Impact: The concomitant use of opioids with other drugs that affect the serotonergic neurotransmitter system has resulted in serotonin syndrome [see Warnings and Precautions (5.9)].Intervention: If concomitant use is warranted, frequently evaluate the patient, particularly during treatment initiation and dose adjustment. Discontinue Tramadol Hydrochloride Extended-Release Capsules if serotonin syndrome is suspected. Examples: Selective serotonin reuptake inhibitors (SSRIs), serotonin and norepinephrine reuptake inhibitors (SNRIs), tricyclic antidepressants (TCAs), triptans, 5-HT3 receptor antagonists, drugs that affect the serotonin neurotransmitter system (e.g., mirtazapine, trazodone, tramadol), certain muscle relaxants (i.e., cyclobenzaprine, metaxalone), monoamine oxidase inhibitors (those intended to treat psychiatric disorders and also others, such as linezolid and intravenous methylene blue) Monoamine Oxidase Inhibitors (MAOIs)Clinical Impact: MAOI interactions with opioids may manifest as serotonin syndrome [see Warnings and Precautions (5.9)]or opioid toxicity (e.g., respiratory depression, coma)[see Warnings and Precautions (5.2)].Intervention: Do not use Tramadol Hydrochloride Extended-Release Capsules in patients taking MAOIs or within 14 days of stopping such treatment. Examples: Phenelzine, tranylcypromine, linezolid Mixed Agonist/Antagonist and Partial Agonist Opioid AnalgesicsClinical Impact: May reduce the analgesic effect of Tramadol Hydrochloride Extended-Release Capsules and/or precipitate withdrawal symptoms. Intervention: Avoid concomitant use. Examples: Butorphanol, nalbuphine, pentazocine, buprenorphine Muscle RelaxantsClinical Impact: Tramadol may enhance the neuromuscular blocking action of skeletal muscle relaxants and produce an increased degree of respiratory depression. Intervention: Because respiratory depression may be greater than otherwise expected, decrease the dosage of Tramadol Hydrochloride Extended-Release Capsules and/or the muscle relaxant as necessary. Due to the risk of respiratory depression with concomitant use of skeletal muscle relaxants and opioids, consider prescribing naloxone for the emergency treatment of opioid overdose [see Dosage and Administration (2.2),Warnings and Precautions (5.2, 5.3)].DiureticsClinical Impact: Opioids can reduce the efficacy of diuretics by inducing the release of antidiuretic hormone. Intervention: Evaluate patients for signs of diminished diuresis and/or effects on blood pressure and increase the dosage of the diuretic as needed. Anticholinergic DrugsClinical Impact: The concomitant use of anticholinergic drugs may increase risk of urinary retention and/or severe constipation, which may lead to paralytic ileus. Intervention: Evaluate patients for signs of urinary retention or reduced gastric motility when Tramadol Hydrochloride Extended-Release Capsules is used concomitantly with anticholinergic drugs. DigoxinClinical Impact: Post-marketing surveillance of tramadol has revealed rare reports of digoxin toxicity. Intervention: Evaluate patients at frequent intervals for signs of digoxin toxicity and adjust dosage of digoxin as needed. WarfarinClinical Impact: Post-marketing surveillance of tramadol has revealed rare reports of alteration of warfarin effect, including elevation of prothrombin times. Intervention: Frequently reevaluate the prothrombin time of patients on warfarin for signs of an interaction and adjust the dosage of warfarin as needed. Mixed Agonist/Antagonist and Partial Agonist Opioid Analgesics: Avoid use with Tramadol Hydrochloride Extended-Release Capsules because they may reduce analgesic effect of Tramadol Hydrochloride Extended-Release Capsules or precipitate withdrawal symptoms.
WARNING: SERIOUS AND LIFE-THREATENING RISKS FROM USE OF TRAMADOL HYDROCHLORIDE EXTENDED-RELEASE CAPSULES WARNING: SERIOUS AND LIFE-THREATENING RISKS FROM USE OF TRAMADOL HYDROCHLORIDE EXTENDED-RELEASE CAPSULES See full prescribing information for complete boxed warning.
Addiction, Abuse, and Misuse Because the use of Tramadol Hydrochloride Extended-Release Capsules exposes patients and other users to the risks of opioid addiction, abuse, and misuse, which can lead to overdose and death, assess each patient's risk prior to prescribing and reassess all patients regularly for the development of these behaviors and conditions [see Warnings and Precautions (5.1)] .Life-Threatening Respiratory Depression Serious, life-threatening, or fatal respiratory depression may occur with use of Tramadol Hydrochloride Extended-Release Capsules, especially during initiation or following a dosage increase. To reduce the risk of respiratory depression, proper dosing and titration of Tramadol Hydrochloride Extended-Release Capsules are essential. Instruct patients to swallow Tramadol Hydrochloride Extended-Release Capsules intact, and not to split, break, chew, crush, or dissolve the contents of the capsules to avoid exposure to a potentially fatal dose of tramadol. [see Dosage and Administration (2.1), Warnings and Precautions (5.2)] .Accidental Ingestion Accidental ingestion of Tramadol Hydrochloride Extended-Release Capsules, especially by children, can result in a fatal overdose of tramadol [see Warnings and Precautions (5.2)] .Risks From Concomitant Use With Benzodiazepines Or Other CNS Depressants Concomitant use of opioids with benzodiazepines or other central nervous system (CNS) depressants, including alcohol, may result in profound sedation, respiratory depression, coma, and death. Reserve concomitant prescribing of Tramadol Hydrochloride Extended-Release Capsules and benzodiazepines or other CNS depressants for use in patients for whom alternative treatment options are inadequate [see Warnings and Precautions (5.3), Drug Interactions (7)] .Neonatal Opioid Withdrawal Syndrome (NOWS) If opioid use is required for an extended period of time in a pregnant woman, advise the patient of the risk of NOWS, which may be life-threatening if not recognized and treated. Ensure that management by neonatology experts will be available at delivery [see Warnings and Precautions (5.4)] .Opioid Analgesic Risk Evaluation and Mitigation Strategy (REMS) Healthcare providers are strongly encouraged to complete a REMS-compliant education program and to counsel patients and caregivers on serious risks, safe use, and the importance of reading the Medication Guide with each prescription [see Warnings and Precautions (5.5)] .Ultra-Rapid Metabolism Of Tramadol And Other Risk Factors for Life-Threatening Respiratory Depression in Children Life-threatening respiratory depression and death have occurred in children who received tramadol. Some of the reported cases occurred following tonsillectomy and/or adenoidectomy, and in at least one case, the child had evidence of being an ultra-rapid metabolizer of tramadol due to a CYP2D6 polymorphism [see Warnings and Precautions (5.6)] . Tramadol Hydrochloride Extended-Release Capsules is contraindicated in children younger than 12 years of age and in children younger than 18 years of age following tonsillectomy and/or adenoidectomy[see Contraindications (4)] . Avoid the use of Tramadol Hydrochloride Extended-Release Capsules in adolescents 12 to 18 years of age who have other risk factors that may increase their sensitivity to the respiratory depressant effects of tramadol[see Warnings and Precautions (5.6)] .Interactions with Drugs Affecting Cytochrome P450 Isoenzymes The effects of concomitant use or discontinuation of cytochrome P450 3A4 inducers, 3A4 inhibitors, or 2D6 inhibitors with tramadol are complex. Use of cytochrome P450 3A4 inducers, 3A4 inhibitors, or 2D6 inhibitors with Tramadol Hydrochloride Extended-Release Capsules requires careful consideration of the effects on the parent drug, tramadol, and the active metabolite, M1 [see Warnings and Precautions (5.7), Drug Interactions (7)] . | 12/2023 |
Indications and Usage (1 INDICATIONS AND USAGETramadol Hydrochloride Extended-Release Capsules is indicated for the management of severe and persistent pain that requires an extended treatment period with a daily opioid analgesic and for which alternative treatment options are inadequate. Tramadol Hydrochloride Extended-Release Capsules is an opioid agonist indicated for the management of severe and persistent pain that requires an extended treatment period with a daily opioid analgesic and for which alternative treatment options are inadequate. Limitations of Use
Limitation of Use
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Dosage and Administration (2.1 Important Dosage and Administration Instructions
2.3 Initial DosagePatients Not Currently on a Tramadol Product The initial dose of Tramadol Hydrochloride Extended-Release Capsules is 100 mg once daily. Patients Currently on Tramadol Immediate-Release (IR) Products Calculate the 24-hour tramadol IR dose and initiate a total daily dose of Tramadol Hydrochloride Extended-Release Capsules rounded down to the next lowest 100 mg increment. The dose may subsequently be individualized according to patient need. Due to limitations in flexibility of dose selection with Tramadol Hydrochloride Extended-Release Capsules, some patients maintained on tramadol IR products may not be able to convert to Tramadol Hydrochloride Extended-Release Capsules. Conversion from Other Opioids to Tramadol Hydrochloride Extended-Release Capsules When Tramadol Hydrochloride Extended-Release Capsules therapy is initiated, discontinue all other opioid analgesics other than those used on an as needed basis for breakthrough pain when appropriate. There are no established conversion ratios for conversion from other opioids to Tramadol Hydrochloride Extended-Release Capsules defined by clinical trials. Initiate dosing using Tramadol Hydrochloride Extended-Release Capsules 100 mg once a day. It is safer to underestimate a patient's 24-hour tramadol requirements and provide rescue medication (e.g., immediate-release opioid) than to overestimate the 24-hour tramadol dosage and manage an adverse reaction due to an overdose. While useful tables of opioid equivalents are readily available, there is inter-patient variability in the potency of opioid drugs and opioid formulations. Close observation and frequent titration are warranted until pain management is stable on the new opioid. Monitor patients for signs and symptoms of opioid withdrawal and for signs of oversedation/toxicity after converting patients to Tramadol Hydrochloride Extended-Release Capsules. 2.4 Titration and Maintenance TherapyIndividually titrate Tramadol Hydrochloride Extended-Release Capsules by 100 mg every five days to a dose that provides adequate analgesia and minimizes adverse reactions. The maximum daily dose of Tramadol Hydrochloride Extended-Release Capsules is 300 mg per day. Continually reevaluate patients receiving Tramadol Hydrochloride Extended-Release Capsules to assess the maintenance of pain control, signs and symptoms of opioid withdrawal, and other adverse reactions, as well as to reassess for the development of addiction, abuse, or misuse [see Warnings and Precautions (5.1, 5.18)] . Frequent communication is important among the prescriber, other members of the healthcare team, the patient, and the caregiver/family during periods of changing analgesic requirements, including initial titration. During use of opioid therapy for an extended period of time, periodically reassess the continued need for the use of opioid analgesics.Patients who experience breakthrough pain may require a dosage adjustment of Tramadol Hydrochloride Extended-Release Capsules or may need rescue medication with an appropriate dose of an immediate-release analgesic. If the level of pain increases after dosage stabilization, attempt to identify the source of increased pain before increasing the Tramadol Hydrochloride Extended-Release Capsules dosage. If the level of pain increases after dosage stabilization, attempt to identify the source of increased pain before increasing the Tramadol Hydrochloride Extended-Release Capsules dosage. If after increasing the dosage, unacceptable opioid-related adverse reactions are observed (including an increase in pain after a dosage increase), consider reducing the dosage [see Warnings and Precautions (5)] . Adjust the dosage to obtain an appropriate balance between management of pain and opioid-related adverse reactions. | 12/2023 |
Warnings and Precautions (5.8 Opioid-Induced Hyperalgesia and AllodyniaOpioid-Induced Hyperalgesia (OIH) occurs when an opioid analgesic paradoxically causes an increase in pain, or an increase in sensitivity to pain. This condition differs from tolerance, which is the need for increasing doses of opioids to maintain a defined effect [see Dependence (9.3)] . Symptoms of OIH include (but may not be limited to) increased levels of pain upon opioid dosage increase, decreased levels of pain upon opioid dosage decrease, or pain from ordinarily non-painful stimuli (allodynia). These symptoms may suggest OIH only if there is no evidence of underlying disease progression, opioid tolerance, opioid withdrawal, or addictive behavior.Cases of OIH have been reported, both with short-term and longer-term use of opioid analgesics. Though the mechanism of OIH is not fully understood, multiple biochemical pathways have been implicated. Medical literature suggests a strong biologic plausibility between opioid analgesics and OIH and allodynia. If a patient is suspected to be experiencing OIH, carefully consider appropriately decreasing the dose of the current opioid analgesic or opioid rotation (safely switching the patient to a different opioid moiety) [see Dosage and Administration (2.5) , Warnings and Precautions (5.18)] . | 12/2023 |
- Tramadol Hydrochloride Extended-Release Capsules should be prescribed only by healthcare professionals who are knowledgeable about the use of extended-release/long-acting opioids and how to mitigate the associated risks. ()
2.1 Important Dosage and Administration Instructions- Tramadol Hydrochloride Extended-Release Capsules should be prescribed only by healthcare professionals who are knowledgeable about the use of extended-release/long-acting opioids and how to mitigate the associated risks.
- Do not use Tramadol Hydrochloride Extended-Release Capsules concomitantly with other tramadol products[see Warnings and Precautions (5.7), (5.15)].
- Do not administer Tramadol Hydrochloride Extended-Release Capsules at a dose exceeding 300 mg per day.
- Use the lowest effective dosage for the shortest duration of time consistent with individual patient treatment goals[see Warnings and Precautions (5)]. Because the risk of overdose increases as opioid doses increase, reserve titration to higher doses of Tramadol Hydrochloride Extended-Release Capsules for patients in whom lower doses are insufficiently effective and in whom the expected benefits of using a higher dose opioid clearly outweigh the substantial risks.
- Initiate the dosing regimen for each patient individually, taking into account the patient's underlying cause and severity of pain, prior analgesic treatment and response, and risk factors for addiction, abuse, and misuse[see Warnings and Precautions (5.1)].
- Respiratory depression can occur at any time during opioid therapy, especially when initiating and following dosage increases with Tramadol Hydrochloride Extended-Release Capsules. Consider this risk when selecting an initial dose and when making dose adjustments[see Warnings and Precautions (5.2)].
- Instruct patients to swallow Tramadol Hydrochloride Extended-Release Capsules capsules whole, and to take it with liquid. Breaking, chewing, splitting, or dissolving Tramadol Hydrochloride Extended-Release Capsules will result in uncontrolled delivery of tramadol and can lead to overdose or death[see Warnings and Precautions (5.1)].
- Tramadol Hydrochloride Extended-Release Capsules may be taken without regard to food. It is recommended that Tramadol Hydrochloride Extended-Release Capsules be taken in a consistent manner[see Clinical Pharmacology (12.3)].
- Use the lowest effective dosage for the shortest duration of time consistent with individual patient treatment goals. Reserve titration to higher doses of Tramadol Hydrochloride Extended-Release Capsules for patients in whom lower doses are insufficiently effective and in whom the expected benefits of using a higher dose opioid clearly outweigh the substantial risks. (,
2 DOSAGE AND ADMINISTRATION- Tramadol Hydrochloride Extended-Release Capsules should be prescribed only by healthcare professionals who are knowledgeable about the use of extended-release/long-acting opioids and how to mitigate the associated risks.
- Use the lowest effective dosage for the shortest duration of time consistent with individual patient treatment goals. Reserve titration to higher doses of Tramadol Hydrochloride Extended-Release Capsules for patients in whom lower doses are insufficiently effective and in whom the expected benefits of using a higher dose opioid clearly outweigh the substantial risks.
- Initiate the dosing regimen for each patient individually, taking into account the patient's underlying cause and severity of pain, prior analgesic treatment and response, and risk factors for addiction, abuse, and misuse.
- Respiratory depression can occur at any time during opioid therapy, especially when initiating and following dosage increases with Tramadol Hydrochloride Extended-Release Capsules. Consider this risk when selecting an initial dose and when making dose adjustments.
- Discuss availability of naloxone with the patient and caregiver and assess each patient's need for access to naloxone, both when initiating and renewing treatment with Tramadol Hydrochloride Extended-Release Capsules. Consider prescribing naloxone based on the patient's risk factors for overdose.
- Do not exceed a daily dose of 300 mg tramadol. Do not use with other tramadol products.
- For opioid-naïve and opioid non-tolerant patients: Initiate Tramadol Hydrochloride Extended-Release Capsules at a dose of 100 mg once daily, then titrate up by 100 mg increments every 5 days according to need and tolerance.
- For patients currently on tramadol IR: Calculate total 24-hr IR dose, and initiate Tramadol Hydrochloride Extended-Release Capsules at a dose rounded down to next lower 100 mg increment; then adjust dose according to need and tolerance. See full prescribing information for instructions on conversion, titration, and maintenance of therapy.
- Do not abruptly discontinue Tramadol Hydrochloride Extended-Release Capsules in a physically-dependent patient because rapid discontinuation of opioid analgesics has resulted in serious withdrawal symptoms, uncontrolled pain, and suicide.
2.1 Important Dosage and Administration Instructions- Tramadol Hydrochloride Extended-Release Capsules should be prescribed only by healthcare professionals who are knowledgeable about the use of extended-release/long-acting opioids and how to mitigate the associated risks.
- Do not use Tramadol Hydrochloride Extended-Release Capsules concomitantly with other tramadol products[see Warnings and Precautions (5.7), (5.15)].
- Do not administer Tramadol Hydrochloride Extended-Release Capsules at a dose exceeding 300 mg per day.
- Use the lowest effective dosage for the shortest duration of time consistent with individual patient treatment goals[see Warnings and Precautions (5)]. Because the risk of overdose increases as opioid doses increase, reserve titration to higher doses of Tramadol Hydrochloride Extended-Release Capsules for patients in whom lower doses are insufficiently effective and in whom the expected benefits of using a higher dose opioid clearly outweigh the substantial risks.
- Initiate the dosing regimen for each patient individually, taking into account the patient's underlying cause and severity of pain, prior analgesic treatment and response, and risk factors for addiction, abuse, and misuse[see Warnings and Precautions (5.1)].
- Respiratory depression can occur at any time during opioid therapy, especially when initiating and following dosage increases with Tramadol Hydrochloride Extended-Release Capsules. Consider this risk when selecting an initial dose and when making dose adjustments[see Warnings and Precautions (5.2)].
- Instruct patients to swallow Tramadol Hydrochloride Extended-Release Capsules capsules whole, and to take it with liquid. Breaking, chewing, splitting, or dissolving Tramadol Hydrochloride Extended-Release Capsules will result in uncontrolled delivery of tramadol and can lead to overdose or death[see Warnings and Precautions (5.1)].
- Tramadol Hydrochloride Extended-Release Capsules may be taken without regard to food. It is recommended that Tramadol Hydrochloride Extended-Release Capsules be taken in a consistent manner[see Clinical Pharmacology (12.3)].
2.2 Patient Access to Naloxone for the Emergency Treatment of Opioid OverdoseDiscuss the availability of naloxone for the emergency treatment of opioid overdose with the patient and caregiver and assess the potential need for access to naloxone, both when initiating and renewing treatment with Tramadol Hydrochloride Extended-Release Capsules
[see Warnings and Precautions (5.2)].Inform patients and caregivers about the various ways to obtain naloxone as permitted by individual state naloxone dispensing and prescribing requirements or guidelines (e.g., by prescription, directly from a pharmacist, or as part of community-based program).
Consider prescribing naloxone, based on the patient's risk factors for overdose, such as concomitant use of CNS depressants, a history of opioid use disorder, or prior opioid overdose. The presence of risk factors for overdose should not prevent the proper management of pain in any given patient
[see Warnings and Precautions (5.1,5.2,5.8)].Consider prescribing naloxone if the patient has household members (including children) or other close contacts at risk for accidental ingestion or overdose.
2.3 Initial DosagePatients Not Currently on a Tramadol ProductThe initial dose of Tramadol Hydrochloride Extended-Release Capsules is 100 mg once daily.
Patients Currently on Tramadol Immediate-Release (IR) ProductsCalculate the 24-hour tramadol IR dose and initiate a total daily dose of Tramadol Hydrochloride Extended-Release Capsules rounded down to the next lowest 100 mg increment. The dose may subsequently be individualized according to patient need.
Due to limitations in flexibility of dose selection with Tramadol Hydrochloride Extended-Release Capsules, some patients maintained on tramadol IR products may not be able to convert to Tramadol Hydrochloride Extended-Release Capsules.
Conversion from Other Opioids to Tramadol Hydrochloride Extended-Release CapsulesWhen Tramadol Hydrochloride Extended-Release Capsules therapy is initiated, discontinue all other opioid analgesics other than those used on an as needed basis for breakthrough pain when appropriate. There are no established conversion ratios for conversion from other opioids to Tramadol Hydrochloride Extended-Release Capsules defined by clinical trials. Initiate dosing using Tramadol Hydrochloride Extended-Release Capsules 100 mg once a day.It is safer to underestimate a patient's 24-hour tramadol requirements and provide rescue medication (e.g., immediate-release opioid) than to overestimate the 24-hour tramadol dosage and manage an adverse reaction due to an overdose. While useful tables of opioid equivalents are readily available, there is inter-patient variability in the potency of opioid drugs and opioid formulations.Close observation and frequent titration are warranted until pain management is stable on the new opioid. Monitor patients for signs and symptoms of opioid withdrawal and for signs of oversedation/toxicity after converting patients to Tramadol Hydrochloride Extended-Release Capsules.2.4 Titration and Maintenance TherapyIndividually titrate Tramadol Hydrochloride Extended-Release Capsules by 100 mg every five days to a dose that provides adequate analgesia and minimizes adverse reactions. The maximum daily dose of Tramadol Hydrochloride Extended-Release Capsules is 300 mg per day.
Continually reevaluate patients receiving Tramadol Hydrochloride Extended-Release Capsules to assess the maintenance of pain control, signs and symptoms of opioid withdrawal, and other adverse reactions, as well as to reassess for the development of addiction, abuse, or misuse
[see Warnings and Precautions (5.1, 5.18)]. Frequent communication is important among the prescriber, other members of the healthcare team, the patient, and the caregiver/family during periods of changing analgesic requirements, including initial titration. During use of opioid therapy for an extended period of time, periodically reassess the continued need for the use of opioid analgesics.Patients who experience breakthrough pain may require a dosage adjustment of Tramadol Hydrochloride Extended-Release Capsules or may need rescue medication with an appropriate dose of an immediate-release analgesic. If the level of pain increases after dosage stabilization, attempt to identify the source of increased pain before increasing the Tramadol Hydrochloride Extended-Release Capsules dosage.If the level of pain increases after dosage stabilization, attempt to identify the source of increased pain before increasing the Tramadol Hydrochloride Extended-Release Capsules dosage. If after increasing the dosage, unacceptable opioid-related adverse reactions are observed (including an increase in pain after a dosage increase), consider reducing the dosage[see Warnings and Precautions (5)]. Adjust the dosage to obtain an appropriate balance between management of pain and opioid-related adverse reactions.2.5 Safe Reduction or Discontinuation of Tramadol Hydrochloride Extended-Release CapsulesDo not abruptly discontinue Tramadol Hydrochloride Extended-Release Capsules in patients who may be physically dependent on opioids. Rapid discontinuation of opioid analgesics in patients who are physically dependent on opioids has resulted in serious withdrawal symptoms, uncontrolled pain, and suicide. Rapid discontinuation has also been associated with attempts to find other sources of opioid analgesics, which may be confused with drug-seeking for abuse. Patients may also attempt to treat their pain or withdrawal symptoms with illicit opioids, such as heroin, and other substances.
When a decision has been made to decrease the dose or discontinue therapy in an opioid-dependent patient taking Tramadol Hydrochloride Extended-Release Capsules, there are a variety of factors that should be considered, including the total daily dose of opioid (including Tramadol Hydrochloride Extended-Release Capsules) the patient has been taking, the duration of treatment, the type of pain being treated, and the physical and psychological attributes of the patient. It is important to ensure ongoing care of the patient and to agree on an appropriate tapering schedule and follow-up plan so that patient and provider goals and expectations are clear and realistic. When opioid analgesics are being discontinued due to a suspected substance use disorder, evaluate and treat the patient, or refer for evaluation and treatment of the substance use disorder. Treatment should include evidence-based approaches, such as medication assisted treatment of opioid use disorder. Complex patients with comorbid pain and substance use disorders may benefit from referral to a specialist.
There are no standard opioid tapering schedules that are suitable for all patients. Good clinical practice dictates a patient-specific plan to taper the dose of the opioid gradually. For patients on Tramadol Hydrochloride Extended-Release Capsules who are physically opioid-dependent, initiate the taper by a small enough increment (e.g., no greater than 10% to 25% of the total daily dose) to avoid withdrawal symptoms, and proceed with dose-lowering at an interval of every 2 to 4 weeks. Patients who have been taking opioids for briefer periods of time may tolerate a more rapid taper.
It may be necessary to provide the patient with lower dosage strengths to accomplish a successful taper. Reassess the patient frequently to manage pain and withdrawal symptoms, should they emerge. Common withdrawal symptoms include restlessness, lacrimation, rhinorrhea, yawning, perspiration, chills, myalgia, and mydriasis. Other signs and symptoms also may develop, including irritability, anxiety, backache, joint pain, weakness, abdominal cramps, insomnia, nausea, anorexia, vomiting, diarrhea, or increased blood pressure, respiratory rate, or heart rate. If withdrawal symptoms arise, it may be necessary to pause the taper for a period of time or raise the dose of the opioid analgesic to the previous dose, and then proceed with a slower taper. In addition, evaluate patients for any changes in mood, emergence of suicidal thoughts, or use of other substances.
When managing patients taking opioid analgesics, particularly those who have been treated for an extended period of time and/or with high doses for chronic pain, ensure that a multimodal approach to pain management, including mental health support (if needed), is in place prior to initiating an opioid analgesic taper. A multimodal approach to pain management may optimize the treatment of chronic pain, as well as assist with the successful tapering of the opioid analgesic
[see Warnings and Precautions (5.18),Drug Abuse and Dependence (9.3)].)5 WARNINGS AND PRECAUTIONS- Opioid-Induced Hyperalgesia and Allodynia:Opioid-Induced Hyperalgesia (OIH) occurs when an opioid analgesic paradoxically causes an increase in pain, or an increase in sensitivity to pain. If OIH is suspected, carefully consider appropriately decreasing the dose of the current opioid analgesic or opioid rotation.
- Serotonin Syndrome Risk:Potentially life-threatening condition could result from use of Tramadol Hydrochloride Extended-Release Capsules, particularly during concomitant use of serotonergic drugs.
- Increased Risk of Seizure:Present within recommended dose range. Risk is increased with higher than recommended doses and concomitant use of SSRIs, SNRIs, anorectics, tricyclic antidepressants and other tricyclic compounds, other opioids, MAOIs, neuroleptics, other drugs that reduce seizure threshold, in patients with epilepsy or at risk for seizures.
- Suicide Risk:Do not use Tramadol Hydrochloride Extended-Release Capsules in suicidal or addiction-prone patients. Use with caution in those taking tranquilizers, antidepressants or abuse alcohol.
- Life-Threatening Respiratory Depression in Patients with Chronic Pulmonary Disease or in Elderly, Cachectic, or Debilitated Patients:Regularly evaluate, particularly during initiation and titration.
- Adrenal Insufficiency:If diagnosed, treat with physiologic replacement of corticosteroids, and wean patient off of the opioid.
- Severe Hypotension:Regularly evaluate during dosage initiation and titration. Avoid use of Tramadol Hydrochloride Extended-Release Capsules in patients with circulatory shock.
- Risks of Use in Patients with Increased Intracranial Pressure, Brain Tumors, Head Injury, or Impaired Consciousness:Monitor for sedation and respiratory depression. Avoid use of Tramadol Hydrochloride Extended-Release Capsules in patients with impaired consciousness or coma.
5.1 Addiction, Abuse and MisuseTramadol Hydrochloride Extended-Release Capsules contains tramadol, a Schedule IV controlled substance. As an opioid, Tramadol Hydrochloride Extended-Release Capsules exposes users to the risks of addiction, abuse and misuse. Because extended-release products such as Tramadol Hydrochloride Extended-Release Capsules deliver the opioid over an extended period of time, there is a greater risk for overdose and death due to the larger amount of tramadol present
[see Drug Abuse and Dependence (9)].Although the risk of addiction in any individual is unknown, it can occur in patients appropriately prescribed Tramadol Hydrochloride Extended-Release Capsules. Addiction can occur at recommended dosages and if the drug is misused or abused.
Assess each patient's risk for opioid addiction, abuse, or misuse prior to prescribing Tramadol Hydrochloride Extended-Release Capsules, and reassess all patients receiving Tramadol Hydrochloride Extended-Release Capsules for the development of these behaviors and conditions. Risks are increased in patients with a personal or family history of substance abuse (including drug or alcohol abuse or addiction) or mental illness (e.g., major depression). The potential for these risks should not, however, prevent the proper management of pain in any given patient. Patients at increased risk may be prescribed opioids such as Tramadol Hydrochloride Extended-Release Capsules but use in such patients necessitates intensive counseling about the risks and proper use of Tramadol Hydrochloride Extended-Release Capsules along with frequent reevaluation for signs of addiction, abuse, and misuse. Consider prescribing naloxone for the emergency treatment of opioid overdose
[see Dosage and Administration (2.2),Warnings and Precautions (5.2)].Abuse or misuse of Tramadol Hydrochloride Extended-Release Capsules by splitting, breaking, chewing, crushing, snorting, or injecting the dissolved product will result in the uncontrolled delivery of tramadol and can result in overdose and death
[see Overdosage (10)].Opioids are sought for nonmedical use and are subject to diversion from legitimate prescribed use. Consider these risks when prescribing or dispensing Tramadol Hydrochloride Extended-Release Capsules. Strategies to reduce these risks include prescribing the drug in the smallest appropriate quantity and advising the patient on careful storage of the drug during the course of treatment and the proper disposal of unused drug. Contact local state professional licensing board or state-controlled substances authority for information on how to prevent and detect abuse or diversion of this product.
5.2 Life-Threatening Respiratory DepressionSerious, life-threatening, or fatal respiratory depression has been reported with the use of opioids, even when used as recommended. Respiratory depression, if not immediately recognized and treated, may lead to respiratory arrest and death. Management of respiratory depression may include close observation, supportive measures, and use of opioid antagonists, depending on the patient's clinical status
[see Overdosage (10)]. Carbon dioxide (CO2) retention from opioid-induced respiratory depression can exacerbate the sedating effects of opioids.While serious, life-threatening, or fatal respiratory depression can occur at any time during the use of Tramadol Hydrochloride Extended-Release Capsules, the risk is greatest during the initiation of therapy or following a dosage increase.
To reduce the risk of respiratory depression, proper dosing and titration of Tramadol Hydrochloride Extended-Release Capsules are essential
[see Dosage and Administration (2)]. Overestimating the Tramadol Hydrochloride Extended-Release Capsules dosage when converting patients from another opioid product can result in a fatal overdose with the first dose.Accidental ingestion of even one dose of Tramadol Hydrochloride Extended-Release Capsules, especially by children, can result in respiratory depression and death due to an overdose of tramadol.
Educate patients and caregivers on how to recognize respiratory depression and emphasize the importance of calling 911 or getting emergency medical help right away in the event of a known or suspected overdose.
Opioids can cause sleep-related breathing disorders including central sleep apnea (CSA) and sleep-related hypoxemia. Opioid use increases the risk of CSA in a dose-dependent fashion. In patients who present with CSA, consider decreasing the opioid dosage using best practices for opioid taper
[see Dosage and Administration (2.5)].Patient Access to Naloxone for the Emergency Treatment of Opioid OverdoseDiscuss the availability of naloxone for the emergency treatment of opioid overdose with the patient and caregiver and assess the potential need for access to naloxone, both when initiating and renewing treatment with Tramadol Hydrochloride Extended-Release Capsules. Inform patients and caregivers about the various ways to obtain naloxone as permitted by individual state naloxone dispensing and prescribing requirements or guidelines (e.g., by prescription, directly from a pharmacist, or as part of a community-based program). Educate patients and caregivers on how to recognize respiratory depression and emphasize the importance of calling 911 or getting emergency medical help, even if naloxone is administered.
Consider prescribing naloxone, based on the patient's risk factors for overdose, such as concomitant use of CNS depressants, a history of opioid use disorder, or prior opioid overdose. The presence of risk factors for overdose should not prevent the proper management of pain in any given patient. Also consider prescribing naloxone if the patient has household members (including children) or other close contacts at risk for accidental ingestion or overdose. If naloxone is prescribed, educate patients and caregivers on how to treat with naloxone
[see Dosage and Administration (2.2), Warnings and Precautions (5.1,5.3), Overdosage (10)].5.3 Risks from Concomitant Use with Benzodiazepines or Other CNS DepressantsProfound sedation, respiratory depression, coma, and death may result from the concomitant use of Tramadol Hydrochloride Extended-Release Capsules with benzodiazepines and/or other CNS depressants, including alcohol (e.g., non-benzodiazepine sedatives/hypnotics, anxiolytics, tranquilizers, muscle relaxants, general anesthetics, antipsychotics, other opioids). Because of these risks, reserve concomitant prescribing of these drugs for use in patients for whom alternative treatment options are inadequate.
Observational studies have demonstrated that concomitant use of opioid analgesics and benzodiazepines increases the risk of drug-related mortality compared to use of opioid analgesics alone. Because of similar pharmacological properties, it is reasonable to expect similar risk with the concomitant use of other CNS depressant drugs with opioid analgesics
[see Drug Interactions (7)].If the decision is made to prescribe a benzodiazepine or other CNS depressant concomitantly with an opioid analgesic, prescribe the lowest effective dosages and minimum durations of concomitant use. In patients already receiving an opioid analgesic, prescribe a lower initial dose of the benzodiazepine or other CNS depressant than indicated in the absence of an opioid, and titrate based on clinical response. If an opioid analgesic is initiated in a patient already taking a benzodiazepine or other CNS depressant, prescribe a lower initial dose of the opioid analgesic, and titrate based on clinical response. Inform patients and caregivers of this potential interaction and educate them on the signs and symptoms of respiratory depression (including sedation). If concomitant use is warranted, consider prescribing naloxone for the emergency treatment of opioid overdose
[see Dosage and Administration (2.2),Warnings and Precautions (5.2), Overdosage (10)].Advise both patients and caregivers about the risks of respiratory depression and sedation when Tramadol Hydrochloride Extended-Release Capsules is used with benzodiazepines or other CNS depressants (including alcohol and illicit drugs). Advise patients not to drive or operate heavy machinery until the effects of concomitant use of the benzodiazepine or other CNS depressants have been determined. Screen patients for risk of substance use disorders, including opioid abuse and misuse, and warn them of the risk for overdose and death associated with the use of additional CNS depressants including alcohol and illicit drugs
[see Drug Interactions (7)].5.4 Neonatal Opioid Withdrawal SyndromeUse of Tramadol Hydrochloride Extended-Release Capsules for an extended period of time during pregnancy can result in withdrawal in the neonate. Neonatal opioid withdrawal syndrome, unlike opioid withdrawal syndrome in adults, may be life-threatening if not recognized and treated, and requires management according to protocols developed by neonatology experts. Observe newborns for signs of neonatal opioid withdrawal syndrome and manage accordingly. Advise pregnant women using opioids for an extended period of time of the risk of neonatal opioid withdrawal syndrome and ensure that appropriate treatment will be available
[see Use in Specific Populations (8.1)].5.5 Opioid Analgesic Risk Evaluation and Mitigation Strategy (REMS)To ensure that the benefits of opioid analgesics outweigh the risks of addiction, abuse, and misuse, the Food and Drug Administration (FDA) has required a Risk Evaluation and Mitigation Strategy (REMS) for these products. Under the requirements of the REMS, drug companies with approved opioid analgesic products must make REMS-compliant education programs available to healthcare providers. Healthcare providers are strongly encouraged to do all of the following:
- Complete a REMS-compliant education program offered by an accredited provider of continuing education (CE) or another education program that includes all the elements of the FDA Education Blueprint for Healthcare Providers Involved in the Management or Support of Patients with Pain.
- Discuss the safe use, serious risks, and proper storage and disposal of opioid analgesics with patients and/or their caregivers every time these medicines are prescribed. The Patient Counseling Guide (PCG) can be obtained at this link: www.fda.gov/OpioidAnalgesicREMSPCG.
- Emphasize to patients and their caregivers the importance of reading the Medication Guide that they will receive from their pharmacist every time an opioid analgesic is dispensed to them.
- Consider using other tools to improve patient, household, and community safety, such as patient-prescriber agreements that reinforce patient-prescriber responsibilities.
To obtain further information on the opioid analgesic REMS and for a list of accredited REMS CME/CE, call 1-800-503-0784, or log on to www.opioidanalgesicrems.com. The FDA Blueprint can be found at www.fda.gov/OpioidAnalgesicREMSBlueprint.
5.6 Ultra-Rapid Metabolism of Tramadol and Other Risk Factors for Life-Threatening Respiratory Depression in ChildrenLife-threatening respiratory depression and death have occurred in children who received tramadol. Tramadol and codeine are subject to variability in metabolism based upon CYP2D6 genotype (described below), which can lead to increased exposure to an active metabolite. Based upon postmarketing reports with tramadol or with codeine, children younger than 12 years of age may be more susceptible to the respiratory depressant effects of tramadol. Furthermore, children with obstructive sleep apnea who are treated with opioids for post-tonsillectomy and/or adenoidectomy pain may be particularly sensitive to their respiratory depressant effect. Because of the risk of life-threatening respiratory depression and death:
- Tramadol Hydrochloride Extended-Release Capsules is contraindicated for all children younger than 12 years of age[see Contraindications (4)].
- Tramadol Hydrochloride Extended-Release Capsules is contraindicated for post-operative management in pediatric patients younger than 18 years of age following tonsillectomy and/or adenoidectomy[see Contraindications (4)].
- Avoid the use of Tramadol Hydrochloride Extended-Release Capsules in adolescents 12 to 18 years of age who have other risk factors that may increase their sensitivity to the respiratory depressant effects of tramadol unless the benefits outweigh the risks. Risk factors include conditions associated with hypoventilation, such as postoperative status, obstructive sleep apnea, obesity, severe pulmonary disease, neuromuscular disease, and concomitant use of other medications that cause respiratory depression.
- As with adults, when prescribing opioids for adolescents, healthcare providers should choose the lowest effective dose for the shortest period of time and inform patients and caregivers about these risks and the signs of opioid overdose[see Use in Specific Populations (8.4),Overdosage (10)].
Nursing MothersTramadol is subject to the same polymorphic metabolism as codeine, with ultra-rapid metabolizers of CYP2D6 substrates being potentially exposed to life-threatening levels of O-desmethyltramadol (M1). At least one death was reported in a nursing infant who was exposed to high levels of morphine in breast milk because the mother was an ultra-rapid metabolizer of codeine. A baby nursing from an ultra-rapid metabolizer mother taking Tramadol Hydrochloride Extended-Release Capsules could potentially be exposed to high levels of M1, and experience life-threatening respiratory depression. For this reason, breastfeeding is not recommended during treatment with Tramadol Hydrochloride Extended-Release Capsules
[see Use in Specific Populations (8.2)].CYP2D6 Genetic Variability: Ultra-rapid metabolizerSome individuals may be ultra-rapid metabolizers because of a specific CYP2D6 genotype (gene duplications denoted as *1/*1×N or *1/*2×N). The prevalence of this CYP2D6 phenotype varies widely and has been estimated at 1 to 10% for Whites (European, North American), 3 to 4% for Blacks (African Americans), 1 to 2% for East Asians (Chinese, Japanese, Korean), and may be greater than 10% in certain racial/ethnic groups (i.e., Oceanian, Northern African, Middle Eastern, Ashkenazi Jews, Puerto Rican).
These individuals convert tramadol into its active metabolite, O-desmethyltramadol (M1), more rapidly and completely than other people. This rapid conversion results in higher than expected serum M1 levels. Even at labeled dosage regimens, individuals who are ultra-rapid metabolizers may have life-threatening or fatal respiratory depression or experience signs of overdose (such as extreme sleepiness, confusion, or shallow breathing)
[see Overdosage (10)]. Therefore, individuals who are ultra-rapid metabolizers should not use Tramadol Hydrochloride Extended-Release Capsules.5.7 Risks of Interactions with Drugs Affecting Cytochrome P450 IsoenzymesThe effects of concomitant use or discontinuation of cytochrome P450 3A4 inducers, 3A4 inhibitors, or 2D6 inhibitors on levels of tramadol and M1 from Tramadol Hydrochloride Extended-Release Capsules are complex. Use of cytochrome P450 3A4 inducers, 3A4 inhibitors, or 2D6 inhibitors with Tramadol Hydrochloride Extended-Release Capsules requires careful consideration of the effects on the parent drug, tramadol which is a weak serotonin and norepinephrine reuptake inhibitor and mu-opioid agonist, and the active metabolite, M1, which is more potent than tramadol in mu-opioid receptor binding [
see Drug Interactions (7)].Risks of Concomitant Use or Discontinuation of Cytochrome P450 2D6 InhibitorsThe concomitant use of Tramadol Hydrochloride Extended-Release Capsules with all cytochrome P450 2D6 inhibitors (e.g., amiodarone, quinidine) may result in an increase in tramadol plasma levels and a decrease in the levels of the active metabolite, M1. A decrease in M1 exposure in patients who have developed physical dependence to tramadol, may result in signs and symptoms of opioid withdrawal and reduced efficacy. The effect of increased tramadol levels may be an increased risk for serious adverse events including seizures and serotonin syndrome.
Discontinuation of a concomitantly used cytochrome P450 2D6 inhibitor may result in a decrease in tramadol plasma levels and an increase in active metabolite M1 levels, which could increase or prolong adverse reactions related to opioid toxicity and may cause potentially fatal respiratory depression.
Evaluate patients receiving Tramadol Hydrochloride Extended-Release Capsules and any CYP2D6 inhibitor at frequent intervals for the risk of serious adverse events including seizures and serotonin syndrome, signs and symptoms that may reflect opioid toxicity, and opioid withdrawal when Tramadol Hydrochloride Extended-Release Capsules is used in conjunction with inhibitors of CYP2D6
[see Drug Interactions (7)].Cytochrome P450 3A4 InteractionThe concomitant use of Tramadol Hydrochloride Extended-Release Capsules with cytochrome P450 3A4 inhibitors, such as macrolide antibiotics (e.g., erythromycin), azole-antifungal agents (e.g., ketoconazole), and protease inhibitors (e.g., ritonavir) or discontinuation of a cytochrome P450 3A4 inducer such as rifampin, carbamazepine, and phenytoin, may result in an increase in tramadol plasma concentrations, which could increase or prolong adverse reactions, increase the risk for serious adverse events including seizures and serotonin syndrome, and may cause potentially fatal respiratory depression.
The concomitant use of Tramadol Hydrochloride Extended-Release Capsules with all cytochrome P450 3A4 inducers or discontinuation of a cytochrome P450 3A4 inhibitor may result in lower tramadol levels. This may be associated with a decrease in efficacy, and in some patients, may result in signs and symptoms of opioid withdrawal.
Evaluate patients receiving Tramadol Hydrochloride Extended-Release Capsules and any CYP3A4 inhibitor or inducer at frequent intervals for the risk for serious adverse events including seizures and serotonin syndrome, signs and symptoms that may reflect opioid toxicity and opioid withdrawal when Tramadol Hydrochloride Extended-Release Capsules is used in conjunction with inhibitors and inducers of CYP3A4
[see Drug Interactions (7)].5.8 Opioid-Induced Hyperalgesia and AllodyniaOpioid-Induced Hyperalgesia (OIH) occurs when an opioid analgesic paradoxically causes an increase in pain, or an increase in sensitivity to pain. This condition differs from tolerance, which is the need for increasing doses of opioids to maintain a defined effect[see Dependence (9.3)]. Symptoms of OIH include (but may not be limited to) increased levels of pain upon opioid dosage increase, decreased levels of pain upon opioid dosage decrease, or pain from ordinarily non-painful stimuli (allodynia). These symptoms may suggest OIH only if there is no evidence of underlying disease progression, opioid tolerance, opioid withdrawal, or addictive behavior.Cases of OIH have been reported, both with short-term and longer-term use of opioid analgesics. Though the mechanism of OIH is not fully understood, multiple biochemical pathways have been implicated. Medical literature suggests a strong biologic plausibility between opioid analgesics and OIH and allodynia. If a patient is suspected to be experiencing OIH, carefully consider appropriately decreasing the dose of the current opioid analgesic or opioid rotation (safely switching the patient to a different opioid moiety)[see Dosage and Administration (2.5),Warnings and Precautions (5.18)].5.9 Serotonin Syndrome RiskCases of serotonin syndrome, a potentially life-threatening condition, have been reported with the use of tramadol products, including Tramadol Hydrochloride Extended-Release Capsules, particularly during concomitant use with serotonergic drugs. Serotonergic drugs include selective serotonin reuptake inhibitors (SSRIs), serotonin and norepinephrine reuptake inhibitors (SNRIs), tricyclic antidepressants (TCAs), triptans, 5-HT3 receptor antagonists, drugs that affect the serotonergic neurotransmitter system (e.g., mirtazapine, trazodone, tramadol), certain muscle relaxants (i.e., cyclobenzaprine, metaxalone), and drugs that impair metabolism of serotonin (including monoamine oxidase inhibitors, both those intended to treat psychiatric disorders and also others, such as linezolid and intravenous methylene blue)
[see Drug Interactions (7)]. This may occur within the recommended dosage range.Serotonin syndrome symptoms may include mental status changes (e.g., agitation, hallucinations, coma), autonomic instability (e.g., tachycardia, labile blood pressure, hyperthermia), neuromuscular aberrations (e.g., hyperreflexia, incoordination, rigidity), and/or gastrointestinal symptoms (e.g., nausea, vomiting, diarrhea). The onset of symptoms generally occurs within several hours to a few days of concomitant use but may occur later than that. Discontinue Tramadol Hydrochloride Extended-Release Capsules if serotonin syndrome is suspected.
5.10 Increased Risk of SeizuresSeizures have been reported in patients receiving tramadol within the recommended dosage range. Spontaneous post-marketing reports indicate that seizure risk is increased with doses of tramadol above the recommended range.
Concomitant use of tramadol increases the seizure risk in patients taking:
[see Drug Interactions (7)]- Selective serotonin reuptake inhibitors (SSRIs) and serotonin-norepinephrine reuptake inhibitors (SNRIs) antidepressants or anorectics,
- Tricyclic antidepressants (TCAs), and other tricyclic compounds (e.g., cyclobenzaprine, promethazine, etc.),
- Other opioids,
- Monoamine oxidase inhibitors (MAOIs)[see Warnings and Precautions (5.9),Drug Interactions (7)],
- Neuroleptics, or
- Other drugs that reduce the seizure threshold.
Risk of seizures may also increase in patients with epilepsy, those with a history of seizures, or in patients with a recognized risk for seizure (such as head trauma, metabolic disorders, alcohol and drug withdrawal, CNS infections).
In tramadol overdose, naloxone administration may increase the risk of seizure.
5.11 Suicide Risk- Do not prescribe Tramadol Hydrochloride Extended-Release Capsules for patients who are suicidal or addiction-prone. Consideration should be given to the use of non-narcotic analgesics in patients who are suicidal or depressed[see Drug Abuse and Dependence (9.2)].
- Prescribe Tramadol Hydrochloride Extended-Release Capsules with caution for patients with a history of misuse and/or who are currently taking CNS-active drugs including tranquilizers or antidepressant drugs, or alcohol in excess, and patients who suffer from emotional disturbance or depression[see Drug Interactions (7)].
- Inform patients not to exceed the recommended dose and to limit their intake of alcohol[see Dosage and Administration (2.1),Warnings and Precautions (5.3)].
5.12 Life-Threatening Respiratory Depression in Patients with Chronic Pulmonary Disease or in Elderly, Cachectic, or Debilitated PatientsThe use of Tramadol Hydrochloride Extended-Release Capsules in patients with acute or severe bronchial asthma in an unmonitored setting or in the absence of resuscitative equipment is contraindicated.
Patients with Chronic Pulmonary Disease:Tramadol Hydrochloride Extended-Release Capsules treated patients with significant chronic obstructive pulmonary disease or cor pulmonale, and those with a substantially decreased respiratory reserve, hypoxia, hypercapnia, or pre-existing respiratory depression are at increased risk of decreased respiratory drive including apnea, even at recommended dosages of Tramadol Hydrochloride Extended-Release Capsules[see Warnings and Precautions (5.2)].Elderly, Cachectic, or Debilitated Patients:Life-threatening respiratory depression is more likely to occur in elderly, cachectic, or debilitated patients because they may have altered pharmacokinetics or altered clearance compared to younger, healthier patients[see Warnings and Precautions (5.2)].Regularly evaluate patients, particularly when initiating and titrating Tramadol Hydrochloride Extended-Release Capsules and when Tramadol Hydrochloride Extended-Release Capsules is given concomitantly with other drugs that depress respiration
[see Warnings and Precautions (5.2,5.7)]. Alternatively, consider the use of non-opioid analgesics in these patients.5.13 Adrenal InsufficiencyCases of adrenal insufficiency have been reported with opioid use, more often following greater than one month of use. Presentation of adrenal insufficiency may include non-specific symptoms and signs including nausea, vomiting, anorexia, fatigue, weakness, dizziness, and low blood pressure. If adrenal insufficiency is suspected, confirm the diagnosis with diagnostic testing as soon as possible. If adrenal insufficiency is diagnosed, treat with physiologic replacement doses of corticosteroids. Wean the patient off of the opioid to allow adrenal function to recover and continue corticosteroid treatment until adrenal function recovers. Other opioids may be tried as some cases reported use of a different opioid without recurrence of adrenal insufficiency. The information available does not identify any particular opioids as being more likely to be associated with adrenal insufficiency.
5.14 Severe HypotensionTramadol Hydrochloride Extended-Release Capsules may cause severe hypotension including orthostatic hypotension and syncope in ambulatory patients. There is increased risk in patients whose ability to maintain blood pressure has already been compromised by a reduced blood volume or concurrent administration of certain CNS depressant drugs (e.g., phenothiazines or general anesthetics)
[see Drug Interactions (7)]. Regularly evaluate these patients for signs of hypotension after initiating or titrating the dosage of Tramadol Hydrochloride Extended-Release Capsules. In patients with circulatory shock, Tramadol Hydrochloride Extended-Release Capsules may cause vasodilation that can further reduce cardiac output and blood pressure. Avoid the use of Tramadol Hydrochloride Extended-Release Capsules in patients with circulatory shock.5.15 Risks of Use in Patients with Increased Intracranial Pressure, Brain Tumors, Head Injury, or Impaired ConsciousnessIn patients who may be susceptible to the intracranial effects of CO2retention (e.g., those with evidence of increased intracranial pressure or brain tumors), Tramadol Hydrochloride Extended-Release Capsules may reduce respiratory drive, and the resultant CO2retention can further increase intracranial pressure. Monitor such patients for signs of sedation and respiratory depression, particularly when initiating therapy with Tramadol Hydrochloride Extended-Release Capsules.
Opioids may also obscure the clinical course in a patient with a head injury. Avoid the use of Tramadol Hydrochloride Extended-Release Capsules in patients with impaired consciousness or coma.
5.16 Risks of Use in Patients with Gastrointestinal ConditionsTramadol Hydrochloride Extended-Release Capsules is contraindicated in patients with known or suspected gastrointestinal obstruction, including paralytic ileus.
The tramadol in Tramadol Hydrochloride Extended-Release Capsules may cause spasm of the sphincter of Oddi. Opioids may cause increases in serum amylase. Regularly evaluate patients with biliary tract disease, including acute pancreatitis, for worsening symptoms.
5.17 Anaphylaxis and Other Hypersensitivity ReactionsSerious and rarely fatal hypersensitive reactions have been reported in patients receiving therapy with tramadol. When these events do occur, it is often following the first dose. Other reported hypersensitivity reactions include pruritus, hives, bronchospasm, angioedema, toxic epidermal necrolysis and Stevens-Johnson syndrome. Patients with a history of hypersensitivity reactions to tramadol and other opioids may be at increased risk and therefore should not receive Tramadol Hydrochloride Extended-Release Capsules. If anaphylaxis or other hypersensitivity occurs, stop administration of Tramadol Hydrochloride Extended-Release Capsules immediately, discontinue Tramadol Hydrochloride Extended-Release Capsules permanently, and do not rechallenge with any formulation of tramadol. Advise patients to seek immediate medical attention if they experience any symptoms of a hypersensitivity reaction
[see Contraindications (4)].5.18 WithdrawalDo not abruptly discontinue Tramadol Hydrochloride Extended-Release Capsules in a patient physically dependent on opioids. When discontinuing Tramadol Hydrochloride Extended-Release Capsules in a physically dependent patient, gradually taper the dosage. Rapid tapering of tramadol in a patient physically dependent on opioids may lead to a withdrawal syndrome and return of pain
[see Dosage and Administration (2.5),Drug Abuse and Dependence (9.3)].Additionally, avoid the use of mixed agonist/antagonist (e.g., pentazocine, nalbuphine, and butorphanol) or partial agonist (e.g., buprenorphine) analgesics in patients who are receiving a full opioid agonist analgesic, including Tramadol Hydrochloride Extended-Release Capsules. In these patients, mixed agonist/antagonist and partial agonist analgesics may reduce the analgesic effect and/or may precipitate withdrawal symptoms
[see Drug Interactions (7)].When discontinuing Tramadol Hydrochloride Extended-Release Capsules, gradually taper the dosage
[see Dosage and Administration (2.5)]. Do not abruptly discontinue Tramadol Hydrochloride Extended-Release Capsules[see Drug Abuse and Dependence (9.3)].5.19 Risks of Driving and Operating MachineryTramadol Hydrochloride Extended-Release Capsules may impair the mental or physical abilities needed to perform potentially hazardous activities such as driving a car or operating machinery. Warn patients not to drive or operate dangerous machinery unless they are tolerant to the effects of Tramadol Hydrochloride Extended-Release Capsules and know how they will react to the medication.
5.20 HyponatremiaHyponatremia (serum sodium <135 mmol/L) has been reported with the use of tramadol, and many cases are severe (sodium level <120 mmol/L). Most cases of hyponatremia occurred in females over the age of 65 and within the first week of therapy. In some reports, hyponatremia resulted from the syndrome of inappropriate antidiuretic hormone secretion (SIADH). Assess patients for signs and symptoms of hyponatremia (e.g., confusion, disorientation) during treatment with Tramadol Hydrochloride Extended-Release Capsules, especially during initiation of therapy. If signs and symptoms of hyponatremia are present, initiate appropriate treatment (e.g., fluid restriction) and discontinue Tramadol Hydrochloride Extended-Release Capsules
[see Dosage and Administration (2.5)].5.21 HypoglycemiaCases of tramadol-associated hypoglycemia have been reported, some resulting in hospitalization. In most cases, patients had predisposing risk factors (e.g., diabetes). If hypoglycemia is suspected, monitor blood glucose levels and consider drug discontinuation as appropriate
[see Dosage and Administration (2.5)]. - Initiate the dosing regimen for each patient individually, taking into account the patient's underlying cause and severity of pain, prior analgesic treatment and response, and risk factors for addiction, abuse, and misuse. ()
5.1 Addiction, Abuse and MisuseTramadol Hydrochloride Extended-Release Capsules contains tramadol, a Schedule IV controlled substance. As an opioid, Tramadol Hydrochloride Extended-Release Capsules exposes users to the risks of addiction, abuse and misuse. Because extended-release products such as Tramadol Hydrochloride Extended-Release Capsules deliver the opioid over an extended period of time, there is a greater risk for overdose and death due to the larger amount of tramadol present
[see Drug Abuse and Dependence (9)].Although the risk of addiction in any individual is unknown, it can occur in patients appropriately prescribed Tramadol Hydrochloride Extended-Release Capsules. Addiction can occur at recommended dosages and if the drug is misused or abused.
Assess each patient's risk for opioid addiction, abuse, or misuse prior to prescribing Tramadol Hydrochloride Extended-Release Capsules, and reassess all patients receiving Tramadol Hydrochloride Extended-Release Capsules for the development of these behaviors and conditions. Risks are increased in patients with a personal or family history of substance abuse (including drug or alcohol abuse or addiction) or mental illness (e.g., major depression). The potential for these risks should not, however, prevent the proper management of pain in any given patient. Patients at increased risk may be prescribed opioids such as Tramadol Hydrochloride Extended-Release Capsules but use in such patients necessitates intensive counseling about the risks and proper use of Tramadol Hydrochloride Extended-Release Capsules along with frequent reevaluation for signs of addiction, abuse, and misuse. Consider prescribing naloxone for the emergency treatment of opioid overdose
[see Dosage and Administration (2.2),Warnings and Precautions (5.2)].Abuse or misuse of Tramadol Hydrochloride Extended-Release Capsules by splitting, breaking, chewing, crushing, snorting, or injecting the dissolved product will result in the uncontrolled delivery of tramadol and can result in overdose and death
[see Overdosage (10)].Opioids are sought for nonmedical use and are subject to diversion from legitimate prescribed use. Consider these risks when prescribing or dispensing Tramadol Hydrochloride Extended-Release Capsules. Strategies to reduce these risks include prescribing the drug in the smallest appropriate quantity and advising the patient on careful storage of the drug during the course of treatment and the proper disposal of unused drug. Contact local state professional licensing board or state-controlled substances authority for information on how to prevent and detect abuse or diversion of this product.
- Respiratory depression can occur at any time during opioid therapy, especially when initiating and following dosage increases with Tramadol Hydrochloride Extended-Release Capsules. Consider this risk when selecting an initial dose and when making dose adjustments. (,
2.1 Important Dosage and Administration Instructions- Tramadol Hydrochloride Extended-Release Capsules should be prescribed only by healthcare professionals who are knowledgeable about the use of extended-release/long-acting opioids and how to mitigate the associated risks.
- Do not use Tramadol Hydrochloride Extended-Release Capsules concomitantly with other tramadol products[see Warnings and Precautions (5.7), (5.15)].
- Do not administer Tramadol Hydrochloride Extended-Release Capsules at a dose exceeding 300 mg per day.
- Use the lowest effective dosage for the shortest duration of time consistent with individual patient treatment goals[see Warnings and Precautions (5)]. Because the risk of overdose increases as opioid doses increase, reserve titration to higher doses of Tramadol Hydrochloride Extended-Release Capsules for patients in whom lower doses are insufficiently effective and in whom the expected benefits of using a higher dose opioid clearly outweigh the substantial risks.
- Initiate the dosing regimen for each patient individually, taking into account the patient's underlying cause and severity of pain, prior analgesic treatment and response, and risk factors for addiction, abuse, and misuse[see Warnings and Precautions (5.1)].
- Respiratory depression can occur at any time during opioid therapy, especially when initiating and following dosage increases with Tramadol Hydrochloride Extended-Release Capsules. Consider this risk when selecting an initial dose and when making dose adjustments[see Warnings and Precautions (5.2)].
- Instruct patients to swallow Tramadol Hydrochloride Extended-Release Capsules capsules whole, and to take it with liquid. Breaking, chewing, splitting, or dissolving Tramadol Hydrochloride Extended-Release Capsules will result in uncontrolled delivery of tramadol and can lead to overdose or death[see Warnings and Precautions (5.1)].
- Tramadol Hydrochloride Extended-Release Capsules may be taken without regard to food. It is recommended that Tramadol Hydrochloride Extended-Release Capsules be taken in a consistent manner[see Clinical Pharmacology (12.3)].
)5.2 Life-Threatening Respiratory DepressionSerious, life-threatening, or fatal respiratory depression has been reported with the use of opioids, even when used as recommended. Respiratory depression, if not immediately recognized and treated, may lead to respiratory arrest and death. Management of respiratory depression may include close observation, supportive measures, and use of opioid antagonists, depending on the patient's clinical status
[see Overdosage (10)]. Carbon dioxide (CO2) retention from opioid-induced respiratory depression can exacerbate the sedating effects of opioids.While serious, life-threatening, or fatal respiratory depression can occur at any time during the use of Tramadol Hydrochloride Extended-Release Capsules, the risk is greatest during the initiation of therapy or following a dosage increase.
To reduce the risk of respiratory depression, proper dosing and titration of Tramadol Hydrochloride Extended-Release Capsules are essential
[see Dosage and Administration (2)]. Overestimating the Tramadol Hydrochloride Extended-Release Capsules dosage when converting patients from another opioid product can result in a fatal overdose with the first dose.Accidental ingestion of even one dose of Tramadol Hydrochloride Extended-Release Capsules, especially by children, can result in respiratory depression and death due to an overdose of tramadol.
Educate patients and caregivers on how to recognize respiratory depression and emphasize the importance of calling 911 or getting emergency medical help right away in the event of a known or suspected overdose.
Opioids can cause sleep-related breathing disorders including central sleep apnea (CSA) and sleep-related hypoxemia. Opioid use increases the risk of CSA in a dose-dependent fashion. In patients who present with CSA, consider decreasing the opioid dosage using best practices for opioid taper
[see Dosage and Administration (2.5)].Patient Access to Naloxone for the Emergency Treatment of Opioid OverdoseDiscuss the availability of naloxone for the emergency treatment of opioid overdose with the patient and caregiver and assess the potential need for access to naloxone, both when initiating and renewing treatment with Tramadol Hydrochloride Extended-Release Capsules. Inform patients and caregivers about the various ways to obtain naloxone as permitted by individual state naloxone dispensing and prescribing requirements or guidelines (e.g., by prescription, directly from a pharmacist, or as part of a community-based program). Educate patients and caregivers on how to recognize respiratory depression and emphasize the importance of calling 911 or getting emergency medical help, even if naloxone is administered.
Consider prescribing naloxone, based on the patient's risk factors for overdose, such as concomitant use of CNS depressants, a history of opioid use disorder, or prior opioid overdose. The presence of risk factors for overdose should not prevent the proper management of pain in any given patient. Also consider prescribing naloxone if the patient has household members (including children) or other close contacts at risk for accidental ingestion or overdose. If naloxone is prescribed, educate patients and caregivers on how to treat with naloxone
[see Dosage and Administration (2.2), Warnings and Precautions (5.1,5.3), Overdosage (10)]. - Discuss availability of naloxone with the patient and caregiver and assess each patient's need for access to naloxone, both when initiating and renewing treatment with Tramadol Hydrochloride Extended-Release Capsules. Consider prescribing naloxone based on the patient's risk factors for overdose. (,
2.2 Patient Access to Naloxone for the Emergency Treatment of Opioid OverdoseDiscuss the availability of naloxone for the emergency treatment of opioid overdose with the patient and caregiver and assess the potential need for access to naloxone, both when initiating and renewing treatment with Tramadol Hydrochloride Extended-Release Capsules
[see Warnings and Precautions (5.2)].Inform patients and caregivers about the various ways to obtain naloxone as permitted by individual state naloxone dispensing and prescribing requirements or guidelines (e.g., by prescription, directly from a pharmacist, or as part of community-based program).
Consider prescribing naloxone, based on the patient's risk factors for overdose, such as concomitant use of CNS depressants, a history of opioid use disorder, or prior opioid overdose. The presence of risk factors for overdose should not prevent the proper management of pain in any given patient
[see Warnings and Precautions (5.1,5.2,5.8)].Consider prescribing naloxone if the patient has household members (including children) or other close contacts at risk for accidental ingestion or overdose.
,5.1 Addiction, Abuse and MisuseTramadol Hydrochloride Extended-Release Capsules contains tramadol, a Schedule IV controlled substance. As an opioid, Tramadol Hydrochloride Extended-Release Capsules exposes users to the risks of addiction, abuse and misuse. Because extended-release products such as Tramadol Hydrochloride Extended-Release Capsules deliver the opioid over an extended period of time, there is a greater risk for overdose and death due to the larger amount of tramadol present
[see Drug Abuse and Dependence (9)].Although the risk of addiction in any individual is unknown, it can occur in patients appropriately prescribed Tramadol Hydrochloride Extended-Release Capsules. Addiction can occur at recommended dosages and if the drug is misused or abused.
Assess each patient's risk for opioid addiction, abuse, or misuse prior to prescribing Tramadol Hydrochloride Extended-Release Capsules, and reassess all patients receiving Tramadol Hydrochloride Extended-Release Capsules for the development of these behaviors and conditions. Risks are increased in patients with a personal or family history of substance abuse (including drug or alcohol abuse or addiction) or mental illness (e.g., major depression). The potential for these risks should not, however, prevent the proper management of pain in any given patient. Patients at increased risk may be prescribed opioids such as Tramadol Hydrochloride Extended-Release Capsules but use in such patients necessitates intensive counseling about the risks and proper use of Tramadol Hydrochloride Extended-Release Capsules along with frequent reevaluation for signs of addiction, abuse, and misuse. Consider prescribing naloxone for the emergency treatment of opioid overdose
[see Dosage and Administration (2.2),Warnings and Precautions (5.2)].Abuse or misuse of Tramadol Hydrochloride Extended-Release Capsules by splitting, breaking, chewing, crushing, snorting, or injecting the dissolved product will result in the uncontrolled delivery of tramadol and can result in overdose and death
[see Overdosage (10)].Opioids are sought for nonmedical use and are subject to diversion from legitimate prescribed use. Consider these risks when prescribing or dispensing Tramadol Hydrochloride Extended-Release Capsules. Strategies to reduce these risks include prescribing the drug in the smallest appropriate quantity and advising the patient on careful storage of the drug during the course of treatment and the proper disposal of unused drug. Contact local state professional licensing board or state-controlled substances authority for information on how to prevent and detect abuse or diversion of this product.
,5.2 Life-Threatening Respiratory DepressionSerious, life-threatening, or fatal respiratory depression has been reported with the use of opioids, even when used as recommended. Respiratory depression, if not immediately recognized and treated, may lead to respiratory arrest and death. Management of respiratory depression may include close observation, supportive measures, and use of opioid antagonists, depending on the patient's clinical status
[see Overdosage (10)]. Carbon dioxide (CO2) retention from opioid-induced respiratory depression can exacerbate the sedating effects of opioids.While serious, life-threatening, or fatal respiratory depression can occur at any time during the use of Tramadol Hydrochloride Extended-Release Capsules, the risk is greatest during the initiation of therapy or following a dosage increase.
To reduce the risk of respiratory depression, proper dosing and titration of Tramadol Hydrochloride Extended-Release Capsules are essential
[see Dosage and Administration (2)]. Overestimating the Tramadol Hydrochloride Extended-Release Capsules dosage when converting patients from another opioid product can result in a fatal overdose with the first dose.Accidental ingestion of even one dose of Tramadol Hydrochloride Extended-Release Capsules, especially by children, can result in respiratory depression and death due to an overdose of tramadol.
Educate patients and caregivers on how to recognize respiratory depression and emphasize the importance of calling 911 or getting emergency medical help right away in the event of a known or suspected overdose.
Opioids can cause sleep-related breathing disorders including central sleep apnea (CSA) and sleep-related hypoxemia. Opioid use increases the risk of CSA in a dose-dependent fashion. In patients who present with CSA, consider decreasing the opioid dosage using best practices for opioid taper
[see Dosage and Administration (2.5)].Patient Access to Naloxone for the Emergency Treatment of Opioid OverdoseDiscuss the availability of naloxone for the emergency treatment of opioid overdose with the patient and caregiver and assess the potential need for access to naloxone, both when initiating and renewing treatment with Tramadol Hydrochloride Extended-Release Capsules. Inform patients and caregivers about the various ways to obtain naloxone as permitted by individual state naloxone dispensing and prescribing requirements or guidelines (e.g., by prescription, directly from a pharmacist, or as part of a community-based program). Educate patients and caregivers on how to recognize respiratory depression and emphasize the importance of calling 911 or getting emergency medical help, even if naloxone is administered.
Consider prescribing naloxone, based on the patient's risk factors for overdose, such as concomitant use of CNS depressants, a history of opioid use disorder, or prior opioid overdose. The presence of risk factors for overdose should not prevent the proper management of pain in any given patient. Also consider prescribing naloxone if the patient has household members (including children) or other close contacts at risk for accidental ingestion or overdose. If naloxone is prescribed, educate patients and caregivers on how to treat with naloxone
[see Dosage and Administration (2.2), Warnings and Precautions (5.1,5.3), Overdosage (10)].)5.3 Risks from Concomitant Use with Benzodiazepines or Other CNS DepressantsProfound sedation, respiratory depression, coma, and death may result from the concomitant use of Tramadol Hydrochloride Extended-Release Capsules with benzodiazepines and/or other CNS depressants, including alcohol (e.g., non-benzodiazepine sedatives/hypnotics, anxiolytics, tranquilizers, muscle relaxants, general anesthetics, antipsychotics, other opioids). Because of these risks, reserve concomitant prescribing of these drugs for use in patients for whom alternative treatment options are inadequate.
Observational studies have demonstrated that concomitant use of opioid analgesics and benzodiazepines increases the risk of drug-related mortality compared to use of opioid analgesics alone. Because of similar pharmacological properties, it is reasonable to expect similar risk with the concomitant use of other CNS depressant drugs with opioid analgesics
[see Drug Interactions (7)].If the decision is made to prescribe a benzodiazepine or other CNS depressant concomitantly with an opioid analgesic, prescribe the lowest effective dosages and minimum durations of concomitant use. In patients already receiving an opioid analgesic, prescribe a lower initial dose of the benzodiazepine or other CNS depressant than indicated in the absence of an opioid, and titrate based on clinical response. If an opioid analgesic is initiated in a patient already taking a benzodiazepine or other CNS depressant, prescribe a lower initial dose of the opioid analgesic, and titrate based on clinical response. Inform patients and caregivers of this potential interaction and educate them on the signs and symptoms of respiratory depression (including sedation). If concomitant use is warranted, consider prescribing naloxone for the emergency treatment of opioid overdose
[see Dosage and Administration (2.2),Warnings and Precautions (5.2), Overdosage (10)].Advise both patients and caregivers about the risks of respiratory depression and sedation when Tramadol Hydrochloride Extended-Release Capsules is used with benzodiazepines or other CNS depressants (including alcohol and illicit drugs). Advise patients not to drive or operate heavy machinery until the effects of concomitant use of the benzodiazepine or other CNS depressants have been determined. Screen patients for risk of substance use disorders, including opioid abuse and misuse, and warn them of the risk for overdose and death associated with the use of additional CNS depressants including alcohol and illicit drugs
[see Drug Interactions (7)]. - Do not exceed a daily dose of 300 mg tramadol. Do not use with other tramadol products. ()
2.1 Important Dosage and Administration Instructions- Tramadol Hydrochloride Extended-Release Capsules should be prescribed only by healthcare professionals who are knowledgeable about the use of extended-release/long-acting opioids and how to mitigate the associated risks.
- Do not use Tramadol Hydrochloride Extended-Release Capsules concomitantly with other tramadol products[see Warnings and Precautions (5.7), (5.15)].
- Do not administer Tramadol Hydrochloride Extended-Release Capsules at a dose exceeding 300 mg per day.
- Use the lowest effective dosage for the shortest duration of time consistent with individual patient treatment goals[see Warnings and Precautions (5)]. Because the risk of overdose increases as opioid doses increase, reserve titration to higher doses of Tramadol Hydrochloride Extended-Release Capsules for patients in whom lower doses are insufficiently effective and in whom the expected benefits of using a higher dose opioid clearly outweigh the substantial risks.
- Initiate the dosing regimen for each patient individually, taking into account the patient's underlying cause and severity of pain, prior analgesic treatment and response, and risk factors for addiction, abuse, and misuse[see Warnings and Precautions (5.1)].
- Respiratory depression can occur at any time during opioid therapy, especially when initiating and following dosage increases with Tramadol Hydrochloride Extended-Release Capsules. Consider this risk when selecting an initial dose and when making dose adjustments[see Warnings and Precautions (5.2)].
- Instruct patients to swallow Tramadol Hydrochloride Extended-Release Capsules capsules whole, and to take it with liquid. Breaking, chewing, splitting, or dissolving Tramadol Hydrochloride Extended-Release Capsules will result in uncontrolled delivery of tramadol and can lead to overdose or death[see Warnings and Precautions (5.1)].
- Tramadol Hydrochloride Extended-Release Capsules may be taken without regard to food. It is recommended that Tramadol Hydrochloride Extended-Release Capsules be taken in a consistent manner[see Clinical Pharmacology (12.3)].
- For opioid-naïve and opioid non-tolerant patients: Initiate Tramadol Hydrochloride Extended-Release Capsules at a dose of 100 mg once daily, then titrate up by 100 mg increments every 5 days according to need and tolerance. ()
2.3 Initial DosagePatients Not Currently on a Tramadol ProductThe initial dose of Tramadol Hydrochloride Extended-Release Capsules is 100 mg once daily.
Patients Currently on Tramadol Immediate-Release (IR) ProductsCalculate the 24-hour tramadol IR dose and initiate a total daily dose of Tramadol Hydrochloride Extended-Release Capsules rounded down to the next lowest 100 mg increment. The dose may subsequently be individualized according to patient need.
Due to limitations in flexibility of dose selection with Tramadol Hydrochloride Extended-Release Capsules, some patients maintained on tramadol IR products may not be able to convert to Tramadol Hydrochloride Extended-Release Capsules.
Conversion from Other Opioids to Tramadol Hydrochloride Extended-Release CapsulesWhen Tramadol Hydrochloride Extended-Release Capsules therapy is initiated, discontinue all other opioid analgesics other than those used on an as needed basis for breakthrough pain when appropriate. There are no established conversion ratios for conversion from other opioids to Tramadol Hydrochloride Extended-Release Capsules defined by clinical trials. Initiate dosing using Tramadol Hydrochloride Extended-Release Capsules 100 mg once a day.It is safer to underestimate a patient's 24-hour tramadol requirements and provide rescue medication (e.g., immediate-release opioid) than to overestimate the 24-hour tramadol dosage and manage an adverse reaction due to an overdose. While useful tables of opioid equivalents are readily available, there is inter-patient variability in the potency of opioid drugs and opioid formulations.Close observation and frequent titration are warranted until pain management is stable on the new opioid. Monitor patients for signs and symptoms of opioid withdrawal and for signs of oversedation/toxicity after converting patients to Tramadol Hydrochloride Extended-Release Capsules. - For patients currently on tramadol IR: Calculate total 24-hr IR dose, and initiate Tramadol Hydrochloride Extended-Release Capsules at a dose rounded down to next lower 100 mg increment; then adjust dose according to need and tolerance. See full prescribing information for instructions on conversion, titration, and maintenance of therapy. (,
2.3 Initial DosagePatients Not Currently on a Tramadol ProductThe initial dose of Tramadol Hydrochloride Extended-Release Capsules is 100 mg once daily.
Patients Currently on Tramadol Immediate-Release (IR) ProductsCalculate the 24-hour tramadol IR dose and initiate a total daily dose of Tramadol Hydrochloride Extended-Release Capsules rounded down to the next lowest 100 mg increment. The dose may subsequently be individualized according to patient need.
Due to limitations in flexibility of dose selection with Tramadol Hydrochloride Extended-Release Capsules, some patients maintained on tramadol IR products may not be able to convert to Tramadol Hydrochloride Extended-Release Capsules.
Conversion from Other Opioids to Tramadol Hydrochloride Extended-Release CapsulesWhen Tramadol Hydrochloride Extended-Release Capsules therapy is initiated, discontinue all other opioid analgesics other than those used on an as needed basis for breakthrough pain when appropriate. There are no established conversion ratios for conversion from other opioids to Tramadol Hydrochloride Extended-Release Capsules defined by clinical trials. Initiate dosing using Tramadol Hydrochloride Extended-Release Capsules 100 mg once a day.It is safer to underestimate a patient's 24-hour tramadol requirements and provide rescue medication (e.g., immediate-release opioid) than to overestimate the 24-hour tramadol dosage and manage an adverse reaction due to an overdose. While useful tables of opioid equivalents are readily available, there is inter-patient variability in the potency of opioid drugs and opioid formulations.Close observation and frequent titration are warranted until pain management is stable on the new opioid. Monitor patients for signs and symptoms of opioid withdrawal and for signs of oversedation/toxicity after converting patients to Tramadol Hydrochloride Extended-Release Capsules.)2.4 Titration and Maintenance TherapyIndividually titrate Tramadol Hydrochloride Extended-Release Capsules by 100 mg every five days to a dose that provides adequate analgesia and minimizes adverse reactions. The maximum daily dose of Tramadol Hydrochloride Extended-Release Capsules is 300 mg per day.
Continually reevaluate patients receiving Tramadol Hydrochloride Extended-Release Capsules to assess the maintenance of pain control, signs and symptoms of opioid withdrawal, and other adverse reactions, as well as to reassess for the development of addiction, abuse, or misuse
[see Warnings and Precautions (5.1, 5.18)]. Frequent communication is important among the prescriber, other members of the healthcare team, the patient, and the caregiver/family during periods of changing analgesic requirements, including initial titration. During use of opioid therapy for an extended period of time, periodically reassess the continued need for the use of opioid analgesics.Patients who experience breakthrough pain may require a dosage adjustment of Tramadol Hydrochloride Extended-Release Capsules or may need rescue medication with an appropriate dose of an immediate-release analgesic. If the level of pain increases after dosage stabilization, attempt to identify the source of increased pain before increasing the Tramadol Hydrochloride Extended-Release Capsules dosage.If the level of pain increases after dosage stabilization, attempt to identify the source of increased pain before increasing the Tramadol Hydrochloride Extended-Release Capsules dosage. If after increasing the dosage, unacceptable opioid-related adverse reactions are observed (including an increase in pain after a dosage increase), consider reducing the dosage[see Warnings and Precautions (5)]. Adjust the dosage to obtain an appropriate balance between management of pain and opioid-related adverse reactions. - Do not abruptly discontinue Tramadol Hydrochloride Extended-Release Capsules in a physically-dependent patient because rapid discontinuation of opioid analgesics has resulted in serious withdrawal symptoms, uncontrolled pain, and suicide. (,
2.5 Safe Reduction or Discontinuation of Tramadol Hydrochloride Extended-Release CapsulesDo not abruptly discontinue Tramadol Hydrochloride Extended-Release Capsules in patients who may be physically dependent on opioids. Rapid discontinuation of opioid analgesics in patients who are physically dependent on opioids has resulted in serious withdrawal symptoms, uncontrolled pain, and suicide. Rapid discontinuation has also been associated with attempts to find other sources of opioid analgesics, which may be confused with drug-seeking for abuse. Patients may also attempt to treat their pain or withdrawal symptoms with illicit opioids, such as heroin, and other substances.
When a decision has been made to decrease the dose or discontinue therapy in an opioid-dependent patient taking Tramadol Hydrochloride Extended-Release Capsules, there are a variety of factors that should be considered, including the total daily dose of opioid (including Tramadol Hydrochloride Extended-Release Capsules) the patient has been taking, the duration of treatment, the type of pain being treated, and the physical and psychological attributes of the patient. It is important to ensure ongoing care of the patient and to agree on an appropriate tapering schedule and follow-up plan so that patient and provider goals and expectations are clear and realistic. When opioid analgesics are being discontinued due to a suspected substance use disorder, evaluate and treat the patient, or refer for evaluation and treatment of the substance use disorder. Treatment should include evidence-based approaches, such as medication assisted treatment of opioid use disorder. Complex patients with comorbid pain and substance use disorders may benefit from referral to a specialist.
There are no standard opioid tapering schedules that are suitable for all patients. Good clinical practice dictates a patient-specific plan to taper the dose of the opioid gradually. For patients on Tramadol Hydrochloride Extended-Release Capsules who are physically opioid-dependent, initiate the taper by a small enough increment (e.g., no greater than 10% to 25% of the total daily dose) to avoid withdrawal symptoms, and proceed with dose-lowering at an interval of every 2 to 4 weeks. Patients who have been taking opioids for briefer periods of time may tolerate a more rapid taper.
It may be necessary to provide the patient with lower dosage strengths to accomplish a successful taper. Reassess the patient frequently to manage pain and withdrawal symptoms, should they emerge. Common withdrawal symptoms include restlessness, lacrimation, rhinorrhea, yawning, perspiration, chills, myalgia, and mydriasis. Other signs and symptoms also may develop, including irritability, anxiety, backache, joint pain, weakness, abdominal cramps, insomnia, nausea, anorexia, vomiting, diarrhea, or increased blood pressure, respiratory rate, or heart rate. If withdrawal symptoms arise, it may be necessary to pause the taper for a period of time or raise the dose of the opioid analgesic to the previous dose, and then proceed with a slower taper. In addition, evaluate patients for any changes in mood, emergence of suicidal thoughts, or use of other substances.
When managing patients taking opioid analgesics, particularly those who have been treated for an extended period of time and/or with high doses for chronic pain, ensure that a multimodal approach to pain management, including mental health support (if needed), is in place prior to initiating an opioid analgesic taper. A multimodal approach to pain management may optimize the treatment of chronic pain, as well as assist with the successful tapering of the opioid analgesic
[see Warnings and Precautions (5.18),Drug Abuse and Dependence (9.3)].)5.18 WithdrawalDo not abruptly discontinue Tramadol Hydrochloride Extended-Release Capsules in a patient physically dependent on opioids. When discontinuing Tramadol Hydrochloride Extended-Release Capsules in a physically dependent patient, gradually taper the dosage. Rapid tapering of tramadol in a patient physically dependent on opioids may lead to a withdrawal syndrome and return of pain
[see Dosage and Administration (2.5),Drug Abuse and Dependence (9.3)].Additionally, avoid the use of mixed agonist/antagonist (e.g., pentazocine, nalbuphine, and butorphanol) or partial agonist (e.g., buprenorphine) analgesics in patients who are receiving a full opioid agonist analgesic, including Tramadol Hydrochloride Extended-Release Capsules. In these patients, mixed agonist/antagonist and partial agonist analgesics may reduce the analgesic effect and/or may precipitate withdrawal symptoms
[see Drug Interactions (7)].When discontinuing Tramadol Hydrochloride Extended-Release Capsules, gradually taper the dosage
[see Dosage and Administration (2.5)]. Do not abruptly discontinue Tramadol Hydrochloride Extended-Release Capsules[see Drug Abuse and Dependence (9.3)].
Extended-release capsules are available as:
100 mg Capsules: White capsule imprinted with blue ink "G 252" on cap and "100" between lines on the body
200 mg Capsules: White capsule imprinted with violet ink "G 253" on cap and "200" between lines on the body
300 mg Capsules: White capsule imprinted with red ink "G 254" on cap and "300" between lines on the body
- Pregnancy: May cause fetal harm. ()
8.1 PregnancyRisk SummaryUse of opioid analgesics for an extended period of time during pregnancy may cause neonatal opioid withdrawal syndrome
[see Warnings and Precautions (5.4)]. Available data with Tramadol Hydrochloride Extended-Release Capsules in pregnant women are insufficient to inform a drug-associated risk for major birth defects and miscarriage.In animal reproduction studies, tramadol administration during organogenesis decreased fetal weights and reduced ossification in mice, rats, and rabbits at 1.4, 0.6, and 3.6 times the maximum recommended human daily dosage (MRHD). Tramadol decreased pup body weight and increased pup mortality at 1.2 and 1.9 times the MRHD [
see Data]. Based on animal data, advise pregnant women of the potential risk to a fetus.The background risk of major birth defects and miscarriage for the indicated population is unknown. All pregnancies have a background risk of birth defect, loss, or other adverse outcomes. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2 to 4% and 15 to 20%, respectively.
Clinical ConsiderationsFetal/Neonatal Adverse ReactionsUse of opioid analgesics for an extended period of time during pregnancy for medical or nonmedical purposes can result in physical dependence in the neonate and neonatal opioid withdrawal syndrome shortly after birth. Neonatal opioid withdrawal syndrome presents as irritability, hyperactivity and abnormal sleep pattern, high pitched cry, tremor, vomiting, diarrhea, and failure to gain weight. The onset, duration, and severity of neonatal opioid withdrawal syndrome vary based on the specific opioid used, duration of use, timing and amount of last maternal use, and rate of elimination of the drug by the newborn. Observe newborns for symptoms of neonatal opioid withdrawal syndrome and manage accordingly
[see Warnings and Precautions (5.4)].Neonatal seizures, neonatal withdrawal syndrome, fetal death and still birth have been reported with tramadol during post-approval use of tramadol immediate-release products.
Labor or DeliveryOpioids cross the placenta and may produce respiratory depression and psycho-physiologic effects in neonates. An opioid antagonist, such as naloxone, must be available for reversal of opioid-induced respiratory depression in the neonate. Tramadol Hydrochloride Extended-Release Capsules is not recommended for use in pregnant women during or immediately prior to labor, when use of shorter-acting analgesics or other analgesic techniques are more appropriate. Opioid analgesics, including Tramadol Hydrochloride Extended-Release Capsules can prolong labor through actions which temporarily reduce the strength, duration, and frequency of uterine contractions. However, this effect is not consistent and may be offset by an increased rate of cervical dilation, which tends to shorten labor. Monitor neonates exposed to opioid analgesics during labor for signs of excess sedation and respiratory depression.
Tramadol has been shown to cross the placenta. The mean ratio of serum tramadol in the umbilical veins compared to maternal veins was 0.83 for 40 women given tramadol during labor.
The effect of Tramadol Hydrochloride Extended-Release Capsules, if any, on the later growth, development, and functional maturation of the child is unknown.
DataAnimal DataTramadol has been shown to be embryotoxic and fetotoxic in mice, (120 mg/kg), rats (25 mg/kg) and rabbits (75 mg/kg) at maternally toxic dosages but was not teratogenic at these dose levels. These doses on a mg/m2basis are 1.9, 0.8, and 4.9 times the maximum recommended human daily dosage (MRHD) for mouse, rat and rabbit, respectively.
No drug-related teratogenic effects were observed in progeny of mice (up to 140 mg/kg), rats (up to 80 mg/kg) or rabbits (up to 300 mg/kg) treated with tramadol by various routes. Embryo and fetal toxicity consisted primarily of decreased fetal weights, decreased skeletal ossification, and increased supernumerary ribs at maternally toxic dose levels. Transient delays in developmental or behavioral parameters were also seen in pups from rat dams allowed to deliver. Embryo and fetal lethality were reported only in one rabbit study at 300 mg/kg, a dose that would cause extreme maternal toxicity in the rabbit. The dosages listed for mouse, rat, and rabbit are 2.3, 2.6, and 19 times the MRHD, respectively.
Tramadol was evaluated in pre- and post-natal studies in rats. Progeny of dams receiving oral (gavage) dose levels of 50 mg/kg (1.6 times the MRHD) or greater had decreased weights, and pup survival was decreased early in lactation at 80 mg/kg (2.6 times the MRHD).
- Lactation: Breastfeeding not recommended. ()
8.2 LactationRisk SummaryTramadol Hydrochloride Extended-Release Capsules is not recommended for obstetrical preoperative medication or for post-delivery analgesia in nursing mothers because its safety in infants and newborns has not been studied.
Tramadol and its metabolite, O-desmethyltramadol (M1), are present in human milk. There is no information on the effects of the drug on the breastfed infant or the effects of the drug on milk production. The M1 metabolite is more potent than tramadol in mu-opioid receptor binding
[see Clinical Pharmacology (12.1)]. Published studies have reported tramadol and M1 in colostrum with administration of tramadol to nursing mothers in the early post-partum period.Women who are ultra-rapid metabolizers of tramadol may have higher than expected serum levels of M1, potentially leading to higher levels of M1 in breast milk that can be dangerous in their breastfed infants. In women with normal tramadol metabolism, the amount of tramadol secreted into human milk is low and dose dependent. Because of the potential for serious adverse reactions, including excess sedation and respiratory depression in a breastfed infant, advise patients that breastfeeding is not recommended during treatment with Tramadol Hydrochloride Extended-Release Capsules.Clinical ConsiderationsMonitor infants exposed to Tramadol Hydrochloride Extended-Release Capsules through breast milk for excess sedation and respiratory depression. Withdrawal symptoms can occur in breastfed infants when maternal administration of an opioid analgesic is stopped, or when breast-feeding is stopped.
DataFollowing a single IV 100 mg dose of tramadol, the cumulative excretion in breast milk within 16 hours post dose was 100 mcg of tramadol (0.1% of the maternal dose) and 27 mcg of M1.
- Severe Hepatic or Renal Impairment: Use not recommended. (,
8.6 Hepatic ImpairmentMetabolism of tramadol and M1 is reduced in patients with advanced cirrhosis of the liver. Tramadol Hydrochloride Extended-Release Capsules has not been studied in patients with hepatic impairment. The limited availability of dose strengths of Tramadol Hydrochloride Extended-Release Capsules does not permit the dosing flexibility required for safe use in patients with severe hepatic impairment (Child-Pugh Class C). Therefore, Tramadol Hydrochloride Extended-Release Capsules should not be used in patients with severe hepatic impairment
[see Clinical Pharmacology (12.3)].)8.7 Renal ImpairmentTramadol Hydrochloride Extended-Release Capsules has not been studied in patients with renal impairment. Impaired renal function results in a decreased rate and extent of excretion of tramadol and its active metabolite, M1. The limited availability of dose strengths of Tramadol Hydrochloride Extended-Release Capsules does not permit the dosing flexibility required for safe use in patients with severe renal impairment (Child-Pugh Class C). Therefore, Tramadol Hydrochloride Extended-Release Capsules should not be used in patients with severe renal impairment
[see Clinical Pharmacology (12.3)].