Warts on the lower body can be treated by physical therapy, photodynamic therapy, topical medications, and systemic medications. Warts are a sexually transmitted disease caused by human papilloma virus infection, mainly transmitted through sexual behavior. 1. Physical therapy: laser, cauterization, freezing, microwave and other physical therapy measures. 2. Photodynamic therapy: mainly for patients with small warts, as well as urethral acromegaly, or combined with other modalities after treatment to prevent recurrence. 3. medication: commonly used medications are imiquimod cream, tincture of onychomycosis, fluorouracil cream and so on. 4. Systemic drugs: you can choose some immunomodulators, such as thymidine, transfer factor, interferon and so on. Warts need to go to the hospital in time to check, all drugs need to be used under the guidance of a professional doctor.