Acyclovir for genital herpes is useful, Acyclovir is an antiviral drug and is a symptomatic drug for genital herpes. Genital herpes is caused by herpes simplex virus infection, belongs to a sexually transmitted disease, the typical symptom is the appearance of blisters in the genital area, with the aggravation of the condition, the blisters will appear pain, burning sensation, itching, once the blisters rupture, an ulcerated surface will be formed, and serious cases may be infected. If patients do not have symptoms, they can be treated without medication for the time being, and if symptoms occur, they can be controlled by taking antiviral medication. Acyclovir belongs to the more common antiviral drugs, which can be used to treat genital herpes virus infection and prevent attacks. However, allergy to the product needs to be prohibited, have renal insufficiency, need to be used with caution. It is recommended that patients with genital herpes seek medical attention in a timely manner and strictly follow the doctor’s instructions to use medication, not indiscriminate use of medication.