Betaderm: Betamethasone valerate belongs to the class of medications called topical corticosteroids. It is used to treat skin irritation and itch caused by skin conditions such as eczema, psoriasis, contact dermatitis, and seborrhea. It works by reducing redness, inflammation, swelling, and irritation of the skin.. Betaderm and its derivatives, betamethasone sodium phosphate and betamethasone acetate, are synthetic glucocorticoids. Used for its antiinflammatory or immunosuppressive properties, betamethasone is combined with a mineralocorticoid to manage adrenal insufficiency and is used in the form of betamethasone benzoate, betamethasone dipropionate, or . Detailed information related to Betaderm Cream's uses, composition, dosage, side effects and reviews is listed below.. Luxiq (generic: betamethasone) is a prescription medication used to treat inflammation, redness, swelling, itching, and tenderness associated with skin conditions of the scalp.. . .