| Migraine Disorders
Relpax vs Zembrace SymTouch
Side-by-side clinical, coverage, and cost comparison for migraine disorders.Deep comparison between: Relpax vs Zembrace Symtouch with Prescriber.AI
AI compares prescribing info and payer-specific access barriers across 1,200+ formularies. Here's a preview of what prescribers are already asking.Safety signalsZembrace Symtouch has a higher rate of injection site reactions vs Relpax based on FDA-approved prescribing information
Coverage gaps3 major payers require step therapy for Zembrace Symtouch but not Relpax, including UnitedHealthcare
Sign up to reveal the full AI analysis
Category
Relpax
Zembrace Symtouch
At A Glance
Oral
As needed
5-HT1B/1D agonist (triptan)
SC injection
As needed
5-HT1B/1D receptor agonist
Indications
- Migraine Disorders
- Migraine Disorders
Dosing
Migraine Disorders 20 mg or 40 mg orally for acute treatment; a second dose may be taken at least 2 hours after the first if migraine has not resolved or returns; maximum 80 mg/day.
Migraine Disorders 3 mg SC injection per dose; max 12 mg per 24 hours with doses separated by at least 1 hour.
Contraindications
- Ischemic coronary artery disease (angina pectoris, history of myocardial infarction, or documented silent ischemia) or coronary artery vasospasm, including Prinzmetal's angina
- Wolff-Parkinson-White syndrome or arrhythmias associated with other cardiac accessory conduction pathway disorders
- History of stroke, transient ischemic attack (TIA), or history or current evidence of hemiplegic or basilar migraine
- Peripheral vascular disease
- Ischemic bowel disease
- Uncontrolled hypertension
- Recent use (within 24 hours) of another 5-HT1 agonist, ergotamine-containing medication, or ergot-type medication such as dihydroergotamine (DHE) or methysergide
- Hypersensitivity to eletriptan or any excipient (angioedema and anaphylaxis seen)
- Recent use (within at least 72 hours) of potent CYP3A4 inhibitors: ketoconazole, itraconazole, nefazodone, troleandomycin, clarithromycin, ritonavir, or nelfinavir
- Ischemic coronary artery disease (CAD) (angina pectoris, history of myocardial infarction, or documented silent ischemia) or coronary artery vasospasm, including Prinzmetal's angina
- Wolff-Parkinson-White syndrome or arrhythmias associated with other cardiac accessory conduction pathway disorders
- History of stroke or transient ischemic attack (TIA) or history of hemiplegic or basilar migraine
- Peripheral vascular disease
- Ischemic bowel disease
- Uncontrolled hypertension
- Recent (within 24 hours) use of ergotamine-containing medication, ergot-type medication (such as dihydroergotamine or methysergide), or another 5-HT1 agonist
- Concurrent administration of an MAO-A inhibitor or recent (within 2 weeks) use of an MAO-A inhibitor
- Known hypersensitivity to sumatriptan (angioedema and anaphylaxis seen)
- Severe hepatic impairment
Adverse Reactions
Most common (>=2%) Asthenia, nausea, dizziness, somnolence, headache, paresthesia, flushing/feeling of warmth, chest tightness/pain/pressure, abdominal pain/discomfort, dry mouth, dyspepsia, dysphagia
Serious Myocardial ischemia and myocardial infarction, Prinzmetal's angina, arrhythmias, chest/throat/neck/jaw pain/tightness/pressure, cerebrovascular events, vasospasm reactions, medication overuse headache, serotonin syndrome, increase in blood pressure, hypersensitivity reactions
Postmarketing Seizure, vomiting
Most common (>=2%) Injection site reactions, atypical sensations, tingling, dizziness/vertigo, warm/hot sensation, flushing, feeling of heaviness, burning sensation, pressure sensation, weakness, neck pain/stiffness
Serious Myocardial ischemia/infarction, Prinzmetal's angina, arrhythmias, chest/throat/neck/jaw pain or tightness, cerebrovascular events, vasospasm reactions, medication overuse headache, serotonin syndrome, hypertensive crisis, hypersensitivity reactions, seizures
Postmarketing Hypotension, palpitations, dystonia, tremor
Pharmacology
Eletriptan is a selective 5-HT1B/1D receptor agonist (triptan) that acts on intracranial blood vessel receptors and trigeminal sensory nerves to produce cranial vessel constriction and inhibit pro-inflammatory neuropeptide release.
Sumatriptan is a selective 5-HT1B/1D receptor agonist that exerts therapeutic effects through agonist activity at receptors on intracranial blood vessels and sensory nerves of the trigeminal system, resulting in cranial vessel constriction and inhibition of pro-inflammatory neuropeptide release.
Enter your patient's insuranceCheck specific coverage details for your patient.
Most Common Insurance
Anthem BCBS
Relpax
- Covered on 5 commercial plans
- PA (3/12) · Step Therapy (0/12) · Qty limit (9/12)
Zembrace Symtouch
- Covered on 5 commercial plans
- PA (10/12) · Step Therapy (10/12) · Qty limit (10/12)
UnitedHealthcare
Relpax
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (2/8) · Qty limit (7/8)
Zembrace Symtouch
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (1/8)
Humana
Relpax
- Covered on 0 commercial plans
- PA (1/3) · Step Therapy (0/3) · Qty limit (3/3)
Zembrace Symtouch
- Covered on 0 commercial plans
- PA (1/3) · Step Therapy (3/3) · Qty limit (3/3)
Coverage data sourced from MMIT. Updated monthly.
Savings
No savings programs available for Relpax.
No savings programs available for Zembrace Symtouch.
Compare Other Drugs
Let us handle your prior authsJust enter your patient's info and we'll:
- Verify eligibility with the payer.
- Pull the right PA forms directly from the payer.
- Submit, track & send live updates to your dashboard.
Free to start · HIPAA compliant
Next Steps for Your Patient
RelpaxView full Relpax profile
Zembrace SymtouchView full Zembrace Symtouch profile
Clinical data sourced from FDA-approved labeling. Coverage data via MMIT. Updated monthly.