Betamethasone Valerate - Betamethasone Valerate cream prescribing information
INDICATIONS AND USAGE:
Topical corticosteroids are indicated for the relief of the inflammatory and pruritic manifestations of corticosteroid-responsive dermatoses.
DOSAGE AND ADMINISTRATION:
Apply a thin film of Betamethasone Valerate Cream or Ointment to the affected skin areas one to three times a day. Dosage once or twice a day is often effective.
Apply a few drops of Betamethasone Valerate Lotion to the affected area and massage lightly until it disappears. Apply twice daily, in the morning and at night. Dosage may be increased in stubborn cases. Following improvement, apply once daily. For the most effective and economical use, apply nozzle very close to affected area and gently squeeze bottle.
CONTRAINDICATIONS:
Topical corticosteroids are contraindicated in those patients with a history of hypersensitivity to any of the components of the preparation.
ADVERSE REACTIONS:
The following local adverse reactions are reported infrequently with topical corticosteroids, but may occur more frequently with the use of occlusive dressings. These reactions are listed in an approximate decreasing order of occurrence: burning, itching, irritation, dryness, folliculitis, hypertrichosis, acneiform eruptions, hypopigmentation, perioral dermatitis, allergic contact dermatitis, maceration of the skin, secondary infection, skin atrophy, striae and miliaria.
DESCRIPTION:
Betamethasone Valerate Cream, Ointment and Lotion contain betamethasone valerate USP, a synthetic adrenocorticosteroid for dermatologic use. Betamethasone, an analog of prednisolone, has a high degree of glucocorticoid activity and a slight degree of mineralocorticoid activity.
Betamethasone valerate is a white to practically white odorless crystalline powder practically insoluble in water, freely soluble in acetone and chloroform, soluble in alcohol, and slightly soluble in benzene and ether. Chemically, it is 9-fluoro-11β,17,21-trihydroxy-16β-methylpregna-1, 4-diene-3,20-dione 17-valerate. The structural formula is:
Each gram of the 0.1% Cream contains 1.2 mg betamethasone valerate (equivalent to 1 mg betamethasone) in a soft, white, hydrophilic cream of purified water, mineral oil, white petrolatum, polyoxyl 20 cetostearyl ether, cetostearyl alcohol, monobasic sodium phosphate and phosphoric acid or sodium hydroxide (to adjust pH, if required); chlorocresol is present as a preservative.
Each gram of the 0.1% Ointment contains 1.2 mg betamethasone valerate (equivalent to 1 mg betamethasone) in an ointment base of white petrolatum and mineral oil.
Each gram of the 0.1% Lotion contains 1.2 mg betamethasone valerate (equivalent to 1 mg betamethasone) in a vehicle of isopropyl alcohol and water slightly thickened with carbomer 934P. Sodium hydroxide is used to adjust pH.
CLINICAL PHARMACOLOGY:
Topical corticosteroids share anti-inflammatory, antipruritic and vasoconstrictive actions.
The mechanism of anti-inflammatory activity of the topical corticosteroids is unclear. Various laboratory methods, including vasoconstrictor assays, are used to compare and predict potencies and/or clinical efficacies of the topical corticosteroids. There is some evidence to suggest that a recognizable correlation exists between vasoconstrictor potency and therapeutic efficacy in man.
Pharmacokinetics: The extent of percutaneous absorption of topical corticosteroids is determined by many factors including the vehicle, the integrity of the epidermal barrier, and the use of occlusive dressings.
Topical corticosteroids can be absorbed from normal intact skin. Inflammation and/or other disease processes in the skin increase percutaneous absorption. Occlusive dressings substantially increase the percutaneous absorption of topical corticosteroids. Thus, occlusive dressings may be a valuable therapeutic adjunct for treatment of resistant dermatoses.
Once absorbed through the skin, topical corticosteroids are handled through pharmacokinetic pathways similar to systemically administered corticosteroids. Corticosteroids are bound to plasma proteins in varying degrees. Corticosteroids are metabolized primarily in the liver and are then excreted by the kidneys. Some of the topical corticosteroids and their metabolites are also excreted into the bile.
HOW SUPPLIED:
Betamethasone Valerate | Betamethasone Valerate | Betamethasone Valerate |
Cream USP, 0.1% | Ointment USP, 0.1% | Lotion USP, 0.1% |
is supplied as follows: | is supplied as follows: | is supplied as follows: |
15 g tubes NDC 0168-0040-15 | 15 g tubes NDC 0168-0033-15 | 60 mL bottles NDC 0168-0041-60 |
45 g tubes NDC 0168-0040-46 | 45 g tubes NDC 0168-0033-46 | Shake well before using. Store away from heat and protect from light. |
Store at room temperature 15° - 30°C (59° - 86°F) [see USP Controlled Room Temperature].
E. FOUGERA & CO. A division of Fougera PHARMACEUTICALS INC. Melville, NY 11747
46289058A R06/2021 #57
