Aciclovir Tablets IP 400mg are suited for the treatment of herpes simplex virus infections. These are indicated for the suppression of recurrent herpes simplex infections. The drugs are suited for the treatment of prophylaxis of herpes simplex infections. Also, these are suited for the treatment of varicella herpes zoster and some sort of infections.Aciclovir Tablets IP 400mg are the antiviral medicines, which can treat the infections caused by cold sores and genital herpes.