Overview
DESCRIPTION Each gram of Hydravex™ Gel Gel contains 20 mg of hydrocortisone. Inactive ingredients include: Aloe Barbadensis (Aloe Vera) Leaf Juice, Aqua (Purified Water), Hydroxyethyl Cellulose, Methylparaben, PEG-4, Propylene Glycol,Propylparaben. Chemically, hydrocortisone is [Pregn-4-ene-3,20-dione, 11,17, 21-trihydroxy-, (11β)-] with the molecular formula (C 21 H 30 O 5 ) and is represented...
Mechanism of Action
CLINICAL PHARMACOLOGY Mechanism of Action- 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.
Indications
- INDICATIONS AND USAGE Topical corticosteroids are indicated for the relief of the inflammatory and pruritic manifestations of corticosteroid-responsive dermatosis.
Common Doses
- Refer to label
Dosage
DOSAGE AND ADMINISTRATION Topical corticosteroids are generally applied to the affected area as a thin film from two to four times daily depending on the severity of the condition. Occlusive dressings may be used for the management of psoriasis or recalcitrant conditions. If an infection develops, the use of occlusive dressings should be discontinued and appropriate antimicrobial therapy instituted.
Contraindications
- CONTRAINDICATIONS Topical corticosteroids are contraindicated in those patients with a history of hypersensitivity to any of the components of the preparation.
Side Effects
- 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.
Interactions
- No major interactions listed on the FDA label. Always consult a healthcare professional.