Anal fungal infection often refers to ringworm, and its treatment mainly includes general treatment and drug treatment and so on. 1. General treatment Pay attention to hygiene, do not share shoes, socks, towels, bath tubs, etc., and try to wear cotton underwear that is comfortable, loose and breathable. At the same time, it is necessary to actively treat ringworm of the hands and feet to minimize the chance of infection. 2.Drug treatment (1) Topical drug therapy: including ketoconazole, itraconazole and other azoles and terbinafine and other acrylamide antifungal drugs. (2) Systemic medication: Itraconazole, terbinafine, etc. are common. Combined with topical drugs can increase the efficacy. The use of specific drugs should be carried out under the guidance of doctors, not blindly self-abuse. It is recommended to consult a doctor in time for diagnosis and treatment.