Warts are caused by human papillomavirus infection, and acyclovir is not usually applied for treatment. Warts are caused by human papilloma virus infection, which can lead to the appearance of red pimples on the affected area and gradually develop into cauliflower-like and cockle-like warts; interferon and other drugs can be applied for treatment. After the use of drugs, nausea and other adverse reactions, must promptly seek medical attention. Acyclovir ointment is mainly used for herpes zoster or herpes simplex infections in clinic, and is generally not used for the treatment of warts; local itching, tingling, pain, rash and other adverse reactions may occur after the use of the drug. Contraindications for acyclovir ointment include hypersensitivity to the product medical. It should be noted that pregnant and lactating women should use the drug with caution, and should wear finger cots or gloves when applying the drug. If there is any discomfort promptly consult a doctor, the medication needs to follow the doctor’s instructions.