Halobetasol Propionate

Prescription

ชื่อทางการค้า: Halobetasol Propionate

รูปแบบยา

Topical

เส้นทางการให้ยา

TOPICAL

ผู้ผลิต

Bryant Ranch Prepack

About This Medication

DESCRIPTION Halobetasol Propionate Ointment, 0.05% contains halobetasol propionate, a synthetic corticosteroid for topical dermatological use. The corticosteroids constitute a class of primarily synthetic steroids used topically as an anti-inflammatory and antipruritic agent. Chemically halobetasol propionate is 21-chloro-6α, 9-difluoro-11β,17-dihydroxy-16β-methylpregna-1,4-diene-3-20-dione,17-propionate, C 25 H 31 ClF 2 O 5 . It has the following structural formula: Halobetasol propionate has the molecular weight of 485. It is a white crystalline powder insoluble in water. Each gram of Halobetasol Propionate Ointment contains 0.5 mg/g of halobetasol propionate in a base of aluminum stearate, beeswax, pentaerythritol cocoate, propylene glycol, sorbitan sesquioleate, stearyl citrate, and white petrolatum.

ส่วนประกอบออกฤทธิ์

ส่วนประกอบ	ความแรง
Halobetasol Propionate	-

ข้อบ่งใช้และการใช้งาน

INDICATIONS AND USAGE Halobetasol Propionate Ointment 0.05% is a super-high potency corticosteroid indicated for the relief of the inflammatory and pruritic manifestations of corticosteroid-responsive dermatoses. Treatment beyond two consecutive weeks is not recommended, and the total dosage should not exceed 50 g/week because of the potential for the drug to suppress the hypothalamic-pituitary-adrenal (HPA) axis. Use in children under 12 years of age is not recommended. As with other highly active corticosteroids, therapy should be discontinued when control has been achieved. If no improvement is seen within 2 weeks, reassessment of the diagnosis may be necessary.

ขนาดยาและวิธีการให้ยา

DOSAGE AND ADMINISTRATION Apply a thin layer of Halobetasol Propionate Ointment to the affected skin once or twice daily, as directed by your physician, and rub in gently and completely. Halobetasol Propionate Ointment is a super-high potency topical corticosteroid; therefore, treatment should be limited to two weeks, and amounts greater than 50 g/wk should not be used. As with other corticosteroids, therapy should be discontinued when control is achieved. If no improvement is seen within 2 weeks, reassessment of diagnosis may be necessary. Halobetasol Propionate Ointment should not be used with occlusive dressings.

Side Effects Overview

ADVERSE REACTIONS In controlled clinical trials, the most frequent adverse events reported for Halobetasol Propionate Ointment included stinging or burning in 1.6% of the patients. Less frequently reported adverse reactions were pustulation, erythema, skin atrophy, leukoderma, acne, itching, secondary infection, telangiectasia, urticaria, dry skin, miliaria, paresthesia, and rash. The following additional local adverse reactions are reported infrequently with topical corticosteroids, and they may occur more frequently with high potency corticosteroids, such as Halobetasol Propionate Ointment. These reactions are listed in an approximate decreasing order of occurrence: folliculitis, hypertrichosis, acneiform eruptions, hypopigmentation, perioral dermatitis, allergic contact dermatitis, secondary infection, striae and miliaria. To report SUSPECTED ADVERSE REACTIONS, contact Cosette Pharmaceuticals, Inc. at 1-800-922-1038 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch .

ข้อห้ามใช้

CONTRAINDICATIONS Halobetasol Propionate Ointment is contraindicated in those patients with a history of hypersensitivity to any of the components of the preparation.

เภสัชจลนศาสตร์

Pharmacokinetics The extent of percutaneous absorption of topical corticosteroids is determined by many factors including the vehicle and the integrity of the epidermal barrier. Occlusive dressings with hydrocortisone for up to 24 hours have not been demonstrated to increase penetration; however, occlusion of hydrocortisone for 96 hours markedly enhances penetration. Topical corticosteroids can be absorbed from normal intact skin. Inflammation and/or other disease processes in the skin may increase percutaneous absorption. Human and animal studies indicate that less than 6% of the applied dose of halobetasol propionate enters the circulation within 96 hours following topical administration of Halobetasol Propionate Ointment. Studies performed with Halobetasol Propionate Ointment indicate that it is in the super-high range of potency as compared with other topical corticosteroids.

Frequently Asked Questions

INDICATIONS AND USAGE Halobetasol Propionate Ointment 0.05% is a super-high potency corticosteroid indicated for the relief of the inflammatory and pruritic manifestations of corticosteroid-responsive dermatoses. Treatment beyond two consecutive weeks is not recommended, and the total dosage should not exceed 50 g/week because of the potential for the drug to suppress the hypothalamic-pituitary-adrenal (HPA) axis. Use in children under 12 years of age is not recommended. As with other highly active corticosteroids, therapy should be discontinued when control has been …

DOSAGE AND ADMINISTRATION Apply a thin layer of Halobetasol Propionate Ointment to the affected skin once or twice daily, as directed by your physician, and rub in gently and completely. Halobetasol Propionate Ointment is a super-high potency topical corticosteroid; therefore, treatment should be limited to two weeks, and amounts greater than 50 g/wk should not be used. As with other corticosteroids, therapy should be discontinued when control is achieved. If no improvement is seen within 2 weeks, reassessment of diagnosis …

CONTRAINDICATIONS Halobetasol Propionate Ointment is contraindicated in those patients with a history of hypersensitivity to any of the components of the preparation.

Halobetasol Propionate is a prescription medication. You will need a valid prescription from a licensed healthcare provider.

References & Data Sources

• DailyMed — Halobetasol Propionate drug label (National Library of Medicine)
• openFDA — Halobetasol Propionate label data (U.S. Food & Drug Administration)
• RxNorm — RXCUI 977978 (NLM Normalized Drug Names)
• NDC Directory — Halobetasol Propionate (FDA National Drug Code)

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แหล่งข้อมูล: DailyMed (NLM), openFDA, MFDS