Aciclovir Cream is a topical antiviral medication, with aciclovir as the main ingredient. It can selectively inhibit the replication of herpes viruses (such as herpes simplex virus, varicella-zoster virus), thereby achieving antiviral effects. It is suitable for treating skin infections caused by herpes viruses, such as cold sores, genital herpes, and shingles. By applying directly to the affected area, it can quickly penetrate the skin, inhibit virus spread, reduce symptoms like blisters, pain, and itching, and promote the healing of the affected area. It is a commonly used topical medication for herpes virus infections, convenient for daily family backup.