Celestone Soluspan (betamethasone acetate and betamethasone sodium phosphate) - Dosing, PA Forms & Info (2026)
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    1. Home
    2. Celestone Soluspan - Betamethasone Acetate And Betamethasone Sodium Phosphate injection, Suspension

    Get your patient on Celestone Soluspan - Betamethasone Acetate And Betamethasone Sodium Phosphate injection, Suspension (Betamethasone Acetate And Betamethasone Sodium Phosphate)

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    Prescribing informationPubMed™ news

    Celestone Soluspan - Betamethasone Acetate And Betamethasone Sodium Phosphate injection, Suspension prescribing information

    • Indications & usage
    • Dosage & administration
    • Contraindications
    • Adverse reactions
    • Drug interactions
    • Description
    • Pharmacology
    • How supplied/storage & handling
    • Data source
    • Indications & usage
    • Dosage & administration
    • Contraindications
    • Adverse reactions
    • Drug interactions
    • Description
    • Pharmacology
    • How supplied/storage & handling
    • Data source
    Prescribing Information
    Indications & Usage

    INDICATIONS AND USAGE

    When oral therapy is not feasible, the intramuscular use of CELESTONE ® SOLUSPAN ® Injectable Suspension is indicated as follows:

    Allergic States

    Control of severe or incapacitating allergic conditions intractable to adequate trials of conventional treatment in asthma, atopic dermatitis, contact dermatitis, drug hypersensitivity reactions, perennial or seasonal allergic rhinitis, serum sickness, transfusion reactions.

    Dermatologic Diseases

    Bullous dermatitis herpetiformis, exfoliative erythroderma, mycosis fungoides, pemphigus, severe erythema multiforme (Stevens-Johnson syndrome).

    Endocrine Disorders

    Congenital adrenal hyperplasia, hypercalcemia associated with cancer, nonsuppurative thyroiditis.

    Hydrocortisone or cortisone is the drug of choice in primary or secondary adrenocortical insufficiency. Synthetic analogs may be used in conjunction with mineralocorticoids where applicable; in infancy mineralocorticoid supplementation is of particular importance.

    Gastrointestinal Diseases

    To tide the patient over a critical period of the disease in regional enteritis and ulcerative colitis.

    Hematologic Disorders

    Acquired (autoimmune) hemolytic anemia, Diamond-Blackfan anemia, pure red cell aplasia, selected cases of secondary thrombocytopenia.

    Miscellaneous

    Trichinosis with neurologic or myocardial involvement, tuberculous meningitis with subarachnoid block or impending block when used with appropriate antituberculous chemotherapy.

    Neoplastic Diseases

    For palliative management of leukemias and lymphomas.

    Nervous System

    Acute exacerbations of multiple sclerosis; cerebral edema associated with primary or metastatic brain tumor or craniotomy.

    Ophthalmic Diseases

    Sympathetic ophthalmia, temporal arteritis, uveitis and ocular inflammatory conditions unresponsive to topical corticosteroids.

    Renal Diseases

    To induce diuresis or remission of proteinuria in idiopathic nephrotic syndrome or that due to lupus erythematosus.

    Respiratory Diseases

    Berylliosis, fulminating or disseminated pulmonary tuberculosis when used concurrently with appropriate antituberculous chemotherapy, idiopathic eosinophilic pneumonias, symptomatic sarcoidosis.

    Rheumatic Disorders As adjunctive therapy for short-term administration (to tide the patient over an acute episode or exacerbation) in acute gouty arthritis; acute rheumatic carditis; ankylosing spondylitis; psoriatic arthritis; rheumatoid arthritis, including juvenile rheumatoid arthritis (selected cases may require low-dose maintenance therapy). For the treatment of dermatomyositis, polymyositis, and systemic lupus erythematosus.

    The intra-articular or soft tissue administration of CELESTONE SOLUSPAN Injectable Suspension is indicated as adjunctive therapy for short-term administration (to tide the patient over an acute episode or exacerbation) in acute gouty arthritis, acute and subacute bursitis, acute nonspecific tenosynovitis, epicondylitis, rheumatoid arthritis, synovitis of osteoarthritis.

    The intralesional administration of CELESTONE SOLUSPAN Injectable Suspension is indicated for alopecia areata; discoid lupus erythematosus; keloids; localized hypertrophic, infiltrated, inflammatory lesions of granuloma annulare, lichen planus, lichen simplex chronicus (neurodermatitis), and psoriatic plaques; necrobiosis lipoidica diabeticorum.

    CELESTONE SOLUSPAN Injectable Suspension may also be useful in cystic tumors of an aponeurosis or tendon (ganglia).

    Dosage & Administration

    DOSAGE AND ADMINISTRATION

    Benzyl alcohol as a preservative has been associated with a fatal "Gasping Syndrome" in premature infants and infants of low birth weight. Solutions used for further dilution of this product should be preservative-free when used in the neonate, especially the premature infant. The initial dosage of parenterally administered CELESTONE ® SOLUSPAN ® Injectable Suspension may vary from 0.25 to 9.0 mg per day depending on the specific disease entity being treated. However, in certain overwhelming, acute, life-threatening situations, administrations in dosages exceeding the usual dosages may be justified and may be in multiples of the oral dosages.

    It Should Be Emphasized That Dosage Requirements Are Variable and Must Be Individualized on the Basis of the Disease Under Treatment and the Response of the Patient. After a favorable response is noted, the proper maintenance dosage should be determined by decreasing the initial drug dosage in small decrements at appropriate time intervals until the lowest dosage which will maintain an adequate clinical response is reached. Situations which may make dosage adjustments necessary are changes in clinical status secondary to remissions or exacerbations in the disease process, the patient's individual drug responsiveness, and the effect of patient exposure to stressful situations not directly related to the disease entity under treatment. In this latter situation it may be necessary to increase the dosage of the corticosteroid for a period of time consistent with the patient's condition. If after long-term therapy the drug is to be stopped, it is recommended that it be withdrawn gradually rather than abruptly.

    In the treatment of acute exacerbations of multiple sclerosis, daily doses of 30 mg of betamethasone for a week followed by 12 mg every other day for 1 month are recommended (see PRECAUTIONS, Neuro-psychiatric section).

    In pediatric patients, the initial dose of betamethasone may vary depending on the specific disease entity being treated. The range of initial doses is 0.02 to 0.3 mg/kg/day in three or four divided doses (0.6 to 9 mg/m 2 bsa/day).

    For the purpose of comparison, the following is the equivalent milligram dosage of the various glucocorticoids:

    Cortisone, 25 Triamcinolone, 4
    Hydrocortisone, 20 Paramethasone, 2
    Prednisolone, 5 Betamethasone, 0.75
    Prednisone, 5 Dexamethasone, 0.75
    Methylprednisolone, 4

    These dose relationships apply only to oral or intravenous administration of these compounds. When these substances or their derivatives are injected intramuscularly or into joint spaces, their relative properties may be greatly altered.

    If coadministration of a local anesthetic is desired, CELESTONE SOLUSPAN Injectable Suspension may be mixed with 1% or 2% lidocaine hydrochloride, using the formulations which do not contain parabens. Similar local anesthetics may also be used. Diluents containing methylparaben, propylparaben, phenol, etc., should be avoided, since these compounds may cause flocculation of the steroid. The required dose of CELESTONE SOLUSPAN Injectable Suspension is first withdrawn from the vial into the syringe. The local anesthetic is then drawn in, and the syringe shaken briefly. Do not inject local anesthetics into the vial of CELESTONE SOLUSPAN Injectable Suspension .

    Bursitis, Tenosynovitis, Peritendinitis

    In acute subdeltoid, subacromial, olecranon, and prepatellar bursitis, one intrabursal injection of 1.0 mL CELESTONE SOLUSPAN Injectable Suspension can relieve pain and restore full range of movement. Several intrabursal injections of corticosteroids are usually required in recurrent acute bursitis and in acute exacerbations of chronic bursitis. Partial relief of pain and some increase in mobility can be expected in both conditions after one or two injections. Chronic bursitis may be treated with reduced dosage once the acute condition is controlled. In tenosynovitis and tendinitis, three or four local injections at intervals of 1 to 2 weeks between injections are given in most cases. Injections should be made into the affected tendon sheaths rather than into the tendons themselves. In ganglions of joint capsules and tendon sheaths, injection of 0.5 mL directly into the ganglion cysts has produced marked reduction in the size of the lesions.

    Rheumatoid Arthritis and Osteoarthritis

    Following intra-articular administration of 0.5 to 2.0 mL of CELESTONE SOLUSPAN Injectable Suspension, relief of pain, soreness, and stiffness may be experienced. Duration of relief varies widely in both diseases. Intra-articular Injection of CELESTONE SOLUSPAN Injectable Suspension is well tolerated in joints and periarticular tissues. There is virtually no pain on injection, and the "secondary flare" that sometimes occurs a few hours after intra-articular injection of corticosteroids has not been reported with CELESTONE SOLUSPAN Injectable Suspension. Using sterile technique, a 20- to 24-gauge needle on an empty syringe is inserted into the synovial cavity and a few drops of synovial fluid are withdrawn to confirm that the needle is in the joint. The aspirating syringe is replaced by a syringe containing CELESTONE SOLUSPAN Injectable Suspension and injection is then made into the joint.

    Recommended Doses for Intra-articular Injection
    Size of joint Location Dose (mL)
    Very large Hip 1.0-2.0
    Large Knee, ankle, shoulder 1.0
    Medium Elbow, wrist 0.5-1.0
    Small (metacarpophalangeal, interphalangeal)
    (sternoclavicular)
    Hand, chest 0.25-0.5

    A portion of the administered dose of CELESTONE SOLUSPAN Injectable Suspension is absorbed systemically following intra-articular injection. In patients being treated concomitantly with oral or parenteral corticosteroids, especially those receiving large doses, the systemic absorption of the drug should be considered in determining intra-articular dosage.

    Dermatologic Conditions

    In intralesional treatment, 0.2 mL/cm 2 of CELESTONE SOLUSPAN Injectable Suspension is injected intradermally (not subcutaneously) using a tuberculin syringe with a 25-gauge, ½-inch needle. Care should be taken to deposit a uniform depot of medication intradermally. A total of no more than 1.0 mL at weekly intervals is recommended.

    Disorders of the Foot

    A tuberculin syringe with a 25-gauge, ¾-inch needle is suitable for most injections into the foot. The following doses are recommended at intervals of 3 days to a week.


    Diagnosis
    CELESTONE SOLUSPAN
    Injectable Suspension Dose (mL)
    Bursitis
    under heloma durum or
    heloma molle


    0.25-0.5
    under calcaneal spur 0.5
    over hallux rigidus or
    digiti quinti varus

    0.5
    Tenosynovitis,
    periostitis of cuboid

    0.5
    Acute gouty arthritis 0.5-1.0
    Contraindications

    CONTRAINDICATIONS

    CELESTONE ® SOLUSPAN ® Injectable Suspension is contraindicated in patients who are hypersensitive to any components of this product (see DESCRIPTION ).

    Intramuscular corticosteroid preparations are contraindicated for idiopathic thrombocytopenic purpura.

    Adverse Reactions

    ADVERSE REACTIONS (listed alphabetically, under each subsection)

    Allergic Reactions

    Anaphylactoid reaction, anaphylaxis, angioedema.

    Cardiovascular

    Bradycardia, cardiac arrest, cardiac arrhythmias, cardiac enlargement, circulatory collapse, congestive heart failure, fat embolism, hypertension, hypertrophic cardiomyopathy in premature infants, myocardial rupture following recent myocardial infarction (see WARNINGS ), pulmonary edema, syncope, tachycardia, thromboembolism, thrombophlebitis, vasculitis.

    Dermatologic

    Acne, allergic dermatitis, cutaneous and subcutaneous atrophy, dry scaly skin, ecchymoses and petechiae, edema, erythema, hyperpigmentation, hypopigmentation, impaired wound healing, increased sweating, rash, sterile abscess, striae, suppressed reactions to skin tests, thin fragile skin, thinning scalp hair, urticaria.

    Endocrine

    Decreased carbohydrate and glucose tolerance, development of cushingoid state, glucosuria, hirsutism, hypertrichosis, increased requirements for insulin or oral hypoglycemic adrenocortical and pituitary unresponsiveness (particularly in times of stress, as in trauma, surgery, or illness), suppression of growth in pediatric patients.

    Fluid and Electrolyte Disturbances

    Congestive heart failure in susceptible patients, fluid retention, hypokalemic alkalosis, potassium loss, sodium retention.

    Gastrointestinal

    Abdominal distention, bowel/bladder dysfunction (after intrathecal administration), elevation in serum liver enzyme levels (usually reversible upon discontinuation), hepatomegaly, increased appetite, nausea, pancreatitis, peptic ulcer with possible perforation and hemorrhage, perforation of the small and large intestine (particularly in patients with inflammatory bowel disease), ulcerative esophagitis.

    Metabolic

    Negative nitrogen balance due to protein catabolism.

    Musculoskeletal

    Aseptic necrosis of femoral and humeral heads, calcinosis (following intra-articular or intralesional use), Charcot-like arthropathy, loss of muscle mass, muscle weakness, osteoporosis, pathologic fracture of long bones, postinjection flare (following intra-articular use), steroid myopathy, tendon rupture, vertebral compression fractures.

    Neurologic/Psychiatric

    Convulsions, depression, emotional instability, euphoria, headache, increased intracranial pressure with papilledema (pseudotumor cerebri) usually following discontinuation of treatment, insomnia, mood swings, neuritis, neuropathy, paresthesia, personality changes, psychic disorders, vertigo. Arachnoiditis, meningitis, paraparesis/paraplegia, and sensory disturbances have occurred after intrathecal administration (see WARNINGS, Neurologic section).

    Ophthalmic

    Exophthalmos, glaucoma, increased intraocular pressure, posterior subcapsular cataracts, rare instances of blindness associated with periocular injections, vision blurred.

    Other

    Abnormal fat deposits, decreased resistance to infection, hiccups, increased or decreased motility and number of spermatozoa, malaise, moon face, weight gain.

    Drug Interactions

    Drug Interactions

    Aminoglutethimide

    Aminoglutethimide may lead to a loss of corticosteroid-induced adrenal suppression.

    Amphotericin B Injection and Potassium-Depleting Agents

    When corticosteroids are administered concomitantly with potassium-depleting agents (ie, amphotericin B, diuretics), patients should be observed closely for development of hypokalemia. There have been cases reported in which concomitant use of amphotericin B and hydrocortisone was followed by cardiac enlargement and congestive heart failure.

    Antibiotics

    Macrolide antibiotics have been reported to cause a significant decrease in corticosteroid clearance.

    Anticholinesterases

    Concomitant use of anticholinesterase agents and corticosteroids may produce severe weakness in patients with myasthenia gravis. If possible, anticholinesterase agents should be withdrawn at least 24 hours before initiating corticosteroid therapy.

    Anticoagulants, Oral

    Coadministration of corticosteroids and warfarin usually results in inhibition of response to warfarin, although there have been some conflicting reports. Therefore, coagulation indices should be monitored frequently to maintain the desired anticoagulant effect.

    Antidiabetics

    Because corticosteroids may increase blood glucose concentrations, dosage adjustments of antidiabetic agents may be required.

    Antitubercular Drugs

    Serum concentrations of isoniazid may be decreased.

    Cholestyramine

    Cholestyramine may increase the clearance of corticosteroids.

    Cyclosporine

    Increased activity of both cyclosporine and corticosteroids may occur when the two are used concurrently. Convulsions have been reported with this concurrent use.

    Digitalis Glycosides

    Patients on digitalis glycosides may be at increased risk of arrhythmias due to hypokalemia.

    Estrogens, Including Oral Contraceptives

    Estrogens may decrease the hepatic metabolism of certain corticosteroids, thereby increasing their effect.

    Hepatic Enzyme Inducers (eg, barbiturates, phenytoin, carbamazepine, rifampin)

    Drugs which induce hepatic microsomal drug-metabolizing enzyme activity may enhance the metabolism of corticosteroids and require that the dosage of the corticosteroid be increased.

    Interactions with Strong CYP3A4 Inhibitors

    Corticosteroids (including betamethasone) are metabolized by CYP3A4.

    Ketoconazole has been reported to decrease the metabolism of certain corticosteroids by up to 60%, leading to an increased risk of corticosteroid side effects.

    Coadministration with other strong CYP3A4 inhibitors (eg, itraconazole, clarithromycin, ritonavir, cobicistat-containing products) may lead to increased exposures of corticosteroids and therefore the potential for increased risk of systemic corticosteroid side effects.

    Consider the benefit of coadministration versus the potential risk of systemic corticosteroid effects, in which case patients should be monitored for systemic corticosteroid side effects.

    Nonsteroidal Anti-inflammatory Agents (NSAIDS)

    Concomitant use of aspirin (or other nonsteroidal anti-inflammatory agents) and corticosteroids increases the risk of gastrointestinal side effects. Aspirin should be used cautiously in conjunction with corticosteroids in hypoprothrombinemia. The clearance of salicylates may be increased with concurrent use of corticosteroids.

    Description

    DESCRIPTION

    CELESTONE ® SOLUSPAN ® Injectable Suspension is a sterile aqueous suspension containing 3 mg per milliliter betamethasone (equivalent to 3.95 mg betamethasone sodium phosphate USP) and 3 mg per milliliter betamethasone acetate. Inactive ingredients per mL: 8.9 mg dibasic sodium phosphate dihydrate; 3.8 mg monobasic sodium phosphate dihydrate; 0.1 mg edetate disodium; and 0.2 mg benzalkonium chloride as preservative. The pH is between 6.8 and 7.2.

    The formula for betamethasone sodium phosphate is C 22 H 28 FNa 2 O 8 P and it has a molecular weight of 516.40. Chemically, it is 9-Fluoro-11β,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione 21-(disodium phosphate).

    The formula for betamethasone acetate is C 24 H 31 FO 6 and it has a molecular weight of 434.50. Chemically, it is 9-Fluoro-11β,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione 21-acetate.

    The chemical structures for betamethasone sodium phosphate and betamethasone acetate are as follows:

    Referenced Image

    Betamethasone sodium phosphate is a white to practically white, odorless powder, and is hygroscopic. It is freely soluble in water and in methanol, but is practically insoluble in acetone and in chloroform.

    Betamethasone acetate is a white to creamy white, odorless powder that sinters and resolidifies at about 165°C, and remelts at about 200°C-220°C with decomposition. It is practically insoluble in water, but freely soluble in acetone, and is soluble in alcohol and in chloroform.

    Pharmacology

    CLINICAL PHARMACOLOGY

    Glucocorticoids, naturally occurring and synthetic, are adrenocortical steroids that are readily absorbed from the gastrointestinal tract.

    Naturally occurring glucocorticoids (hydrocortisone and cortisone), which also have salt-retaining properties, are used as replacement therapy in adrenocortical deficiency states. Their synthetic analogs are primarily used for their anti-inflammatory effects in disorders of many organ systems. A derivative of prednisolone, betamethasone has a 16β-methyl group that enhances the anti-inflammatory action of the molecule and reduces the sodium- and water-retaining properties of the fluorine atom bound at carbon 9.

    Betamethasone sodium phosphate, a soluble ester, provides prompt activity, while betamethasone acetate is only slightly soluble and affords sustained activity.

    How Supplied/Storage & Handling

    HOW SUPPLIED

    CELESTONE ® SOLUSPAN ® Injectable Suspension is supplied as follows:

    NDC 78206-118-01:

    CELESTONE SOLUSPAN Injectable Suspension, 5-mL multiple-dose vial; box of one. Inactive ingredients per mL: 8.9 mg dibasic sodium phosphate dihydrate; 3.8 mg monobasic sodium phosphate dihydrate; 0.1 mg edetate disodium; and 0.2 mg benzalkonium chloride as preservative.

    SHAKE WELL BEFORE USING.

    Store at 25°C (77°F); excursions permitted to 15°C-30°C (59°-86°F) [see USP Controlled Room Temperature].

    Protect from light.

    Data SourceWe receive information directly from the FDA and PrescriberPoint is updated as frequently as changes are made available
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