The foot plantar warts can be eradicated through physical therapy, topical medication, systemic medication and other measures. 1. Physical therapy: commonly used methods are liquid nitrogen freezing, CO2 laser, photodynamic therapy, scraping method, etc., for the number of patients can be divided into batches of sub-treatment, clinical treatment of plantar warts are mostly used in physical therapy. 2. Topical medication: Commonly used medications include exfoliators, vitamin A ointment, 5% imiquimod cream, and so on; 3. systematic drug treatment: can with immunomodulators, such as levamisole, transfer factor, interferon, etc., mostly used for multiple intractable warts.