The wart is a common wart, a disease caused by human papillomavirus infection, the wart cream includes Vitamin A cream, salicylic acid, interferon, etc. The wart can be used for the treatment of wart, but it can be used for the treatment of wart, so it can be used for the treatment of wart. 1. Vitamin A cream: it has a certain effect on the treatment of wart, can play the role of antikeratinization and antiproliferative, very good inhibition of viral infection caused by skin epidermal hyperplasia, flat warts have a certain effect. 2. salicylic acid: salicylic acid is a kind of exfoliant, after applying in the affected area can achieve exfoliation, eliminate the role of epidermal hyperplasia. 3. Interferon: recombinant human interferon can inhibit tumor cell proliferation, regulate human immunity, anti-virus, combined with other antiviral creams can be a good treatment for a single intractable common warts, and safe and effective, not easy to recur. The virus has a tendency to recur, so it’s important to have a timely visit to the hospital, receive enough treatment to get the condition under control, and have regular follow-ups. The above drugs have skin irritation, gastrointestinal reactions and other side effects, allergies are prohibited, the patient should follow the instructions of the doctor to take medication.