Foot fungus is tinea pedis, appear peeling itching symptoms can be prescribed by the use of antifungal topical drugs or oral medication. 1. topical drugs: common ketoconazole ointment and terbinafine ointment, etc., belongs to the antifungal drugs, mainly used for skin fungal infections, but note that allergy is prohibited, in addition to hives, diarrhea and other adverse reactions should be noted. 2. Oral drugs: including itraconazole, terbinafine, etc., can be used for the systematic treatment of tinea pedis. In addition, if the symptoms are serious or do not get better, it is recommended to go to the hospital in time, under the guidance of the doctor to use medication to avoid delaying the condition.