Skin warts are usually due to HPV virus infection, belonging to the skin surface of the superfluous organisms, there is no specific antiviral method to cure HPV infection, but the patient can be relieved through the use of topical medication, systemic medication, physical therapy. 1. Topical drugs: patients can use retinoic acid cream, such as tazarotene cream, which can play a chemical peeling effect, conducive to the removal of local warts. You can also use salicylic acid and other exfoliators, thus improving the local symptoms. 2. systemic medication: although there is no accurate and effective anti-HPV treatment drugs, but patients can choose immunomodulators, such as cimetidine, etc., so that the phenomenon of skin warts, can play a preventive and therapeutic effect. 3. Physical therapy: this is a common treatment method, the patient can through liquid nitrogen freezing, laser treatment, electrocautery treatment, microwave treatment, local heat therapy, so as to remove the local warts. It is recommended that the patient after the skin warts, should cooperate with the doctor standardized treatment, the use of drugs need to follow the doctor’s instructions.