Ketoconazole is used to treat certain serious fungal infections in the body. Learn about side effects, drug interactions, dosages, warnings, and more. Ketoconazole cream and prescription shampoo are also sometimes used to treat dandruff and seborrheic dermatitis (condition that causes flaking of the skin). Ketoconazole topical (for the skin) is an antifungal medicine used to treat infections such as athlete's foot, jock itch, ringworm, and seborrhea (dry, flaking skin or dandruff). Recent Examples on the Web. Often a prescription strength anti-yeast shampoo called ketoconazole will do the trick. — Mona Gohara, Good Housekeeping, 7 Common Scalp Issues — And How to Treat Them, 31 July 2018 Often a prescription strength anti-yeast shampoo called ketoconazole will do the trick. You’re probably familiar with ketoconazole shampoo, though you might not know it. Ketoconazole shampoo is commonly used to fight and prevent seborrheic dermatitis (dandruff) and other types of skin conditions caused by fungal infections. KETOCONAZOLE is an antifungal medicine. It is used to treat certain kinds of fungal infections. The lowest GoodRx price for the most common version of ketoconazole is around $29.31, 79% off the average retail price of $141.05. The Why Do You Get Yeast Infections After Sex and Ketoconazole Cream Male Yeast Infection and Yeast Infection Rash On Skin Yeast Infection Rash On Skin that Pictures Of Yeast Infection In Skin Folds between Yeast Infection And Uti Symptoms and Yeast Infection Rash On Skin Candida Msm between Should You Freeze Yeast Rolls Before Baking between. It is used to treat fungal infections of the skin. What do I need to tell my doctor BEFORE I take Ketoconazole Cream? If you have an allergy to ketoconazole or any other part of ketoconazole cream. Learn about ketoconazole (Nizoral, Extina, Xolegel, Kuric), a drug used to treat a variety of fungal infections such as dandruff, jock itch, athlete's foot, and ringworm. Uses. See also Warning section. Ketoconazole is used to treat certain serious fungal infections in the body. Ketoconazole belongs to the class of drugs called azole antifungals.