Detailed drug Information for Ketoderm Topical. Includes common brand names, drug descriptions, warnings, side effects and dosing information. Includes common brand names, drug descriptions, warnings, side effects and dosing information.. Compare Betaderm vs. Ketoderm, which is better for uses like: Itching, Rash and Seborrheic Dermatitis. Compare head-to-head ratings, side effects, warnings, dosages, interactions and patient reviews. Compare head-to-head ratings, side effects, warnings, dosages, interactions and patient reviews.. Ketoderm (ketoconazole) is the Canadian brand name of a prescription-level drug that may be used in the treatment of yeast or fungal infections. These include a skin yeast infection called cutaneous candidiasis, athlete’s foot, bodily or groin ringworm, pityriasis versicolor or tinea versicolor (commonly known as "sun fungus"), and others.. Betaderm Brand Name Betaderm Common Name betamethasone valerate In this drug factsheet: How does this medication work? What will it do for me? How should I use this medication?. Betaderm. In the US, Betaderm is a member of the drug class topical steroids and is used to treat Atopic Dermatitis, Dermatitis, Dermatological Disorders, Lichen Planus and Lichen Sclerosus.. KETODERM cream 2% is a white odourless cream containing 20 mg ketoconazole per gram and is supplied in 30 g tubes. MYCOLOGY In Vitro In yeast and fungal cells, ergosterol is the main sterol regulating membrane permeability. Ketoconazole inhibits the biosynthesis of ergosterol and affects the synthesis of triglycerides and phospholipids. Diagram 1: Site of action of ketoconazole (K) on the .