Male anal warts can be treated by topical medication, physical therapy, photodynamic therapy, and systemic medication. Warts are a sexually transmitted disease caused by human papilloma virus infection, and its treatment principle is mainly to remove warts and reduce recurrence. 1. Topical medication: you can use imiquimod ointment, fluorouracil ointment, onychomycosis tincture and other drugs for treatment. 2. Physical therapy: you can take laser, freezing, electrocautery, etc., warts larger can be surgically removed. 3. photodynamic therapy: suitable for small warts. 4. systematic use of drugs: for the longer course of the recurrence of the patient, you can choose interferon, transfer factor and so on.