Foot fungus, also known as ringworm, is a fungal infection caused by skin diseases, the treatment is mainly based on antifungal drug therapy, including imidazole, acrylamide, other antifungal ointment, if necessary, with oral antifungal drug therapy. 1. Imidazole: Imidazole antifungal creams, including miconazole, econazole, clotrimazole, ketoconazole, bifonazole, etc., have the effect of inhibiting or killing fungi. 2. Acrylamines: acrylamine antifungal creams, including terbinafine, naftifine, butenafine and so on. 3. Other antifungal creams: other antifungal creams, including cyclopyrrolidine, amorolfine, and linalool, etc. The purpose of drug treatment is mainly to inhibit or kill the fungus. 4. Oral antifungal drugs: stubborn athlete’s foot, multifocal, external drug treatment effect is poor, if necessary, with oral antifungal drugs, such as terbinafine hydrochloride, itraconazole, etc., can kill and inhibit the fungus. Skin damage on the feet, with or without itching and pain, it is recommended to go to the dermatology department of the hospital. Determined to be caused by fungal infection, can be given topical, if necessary, with oral antifungal drug treatment. The medication should be used according to the doctor’s prescription.