Clotrimazole is a medicated antifungal skin cream, lotion, ointment or solution. It treats certain kinds of skin fungal or yeast infections. Clotrimazole, sold under the brand name Lotrimin, among others, is an antifungal medication. [5] It is used to treat vaginal yeast infections, oral thrush, diaper rash, tinea versicolor, and types of ringworm including athlete's foot and jock itch. [5] Clotrimazole is a common OTC antifungal for vaginal yeast infections, athlete`s foot, and ringworm. Learn how it works, dosing, and when to see a doctor. Clotrimazole is a drug used to treat local fungal infections such as vaginal yeast infections, oral thrush, athlete's foot, and jock itch. The most commonly noted side effects associated with clotrimazole include local redness, stinging, blistering, peeling, swelling, itching, hives, or burning. Clotrimazole has no known drug interactions. Consult your doctor if pregnant or breastfeeding. Overview Treatment for ringworm depends on symptom severity and the part of the body infected (such as skin, scalp, or nails). Antifungal medications for ringworm come in the form of creams, ointments, lotions, powders, and pills. Some forms of ringworm can be treated with non-prescription (over-the-counter) antifungal medications. Ringworm infections may need to be treated with prescription. NHS medicines information on clotrimazole – what it's used for, side effects, dosage and who can use it. Clotrimazole: side effects, dosage, interactions, FAQs, reviews. Used for: oral thrush Find patient medical information for Clotrimazole topical (Lotrimin) on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings Description Clotrimazole topical preparations are used to treat fungus infections on the skin. This medicine is available both over-the-counter (OTC) and with your doctor's prescription. Clotrimazole topical is a prescription as well as over-the-counter topical medication used for the treatment of fungal infections like Cutaneous candidiasis, vaginal candidiasis, and superficial skin infection. Learn about usages, side effects, dosages, drug interactions, and warnings.