Acyclovir cream is an antiviral medication that is mainly used to treat diseases such as herpes simplex and shingles. Flat warts are benign skin growths caused by the human papillomavirus, and are most common in children and adolescents. Flat warts are often treated with medications such as imiquimod cream, salicylic acid ointment, retinoic acid ointment, adapalene gel and other medications, as well as liquid nitrogen freezing, electrocautery and other treatments. The actual fact is that the actual warts have a certain degree of contagiousness, the patient should try to avoid scratching or touching the affected area, so as to avoid the skin lesions lead to the spread of the diseased area, if you find out that the warts are suffering from flat warts, it is recommended that you go to the hospital in time, in the guidance of the physician to rationalize the use of medication treatment, do not blindly use the medication on their own.