Zovirax (Acyclovir) may treat, side effects, dosage, drug interactions, warnings, patient labeling, reviews, and related medications including drug comparison and health resources. Zovirax is used to treat infections caused by herpes viruses, such as genital herpes, cold sores, shingles, and chickenpox. Zovirax will not cure herpes, but it can lessen the symptoms of the infection. Medscape - Herpes simplex, zoster-specific dosing for Zovirax (acyclovir), frequency-based adverse effects, comprehensive interactions, contraindications, pregnancy & lactation schedules, and. In a similar double-blind, placebo-controlled study, ZOVIRAX (800 mg 5 times daily for 7 days) shortened the times to complete lesion scabbing, healing, and cessation of pain; reduced the. Aciclovir (Zovirax) Aciclovir is an antiviral medicine used to treat certain infections. Most types are only available with a prescription, but you can buy some types from shops and pharmacies. ZOVIRAX is the brand name for acyclovir, a synthetic nucleoside analogue active against herpesviruses. Acyclovir sodium for injection is a sterile lyophilized powder for intravenous. Acyclovir is an antiviral drug. It slows the growth and spread of the herpes virus in the body. Acyclovir will not cure herpes, but it can lessen the symptoms of the infection. Acyclovir is used to treat infections caused by herpes viruses, such as genital herpes, cold sores, shingles, and chicken pox. ZOVIRAX is the brand name for acyclovir, a synthetic nucleoside analogue active against herpes viruses. ZOVIRAX Oral Suspension is a formulation for oral administration. Acyclovir is an antiviral oral medication used to treat infections caused by the herpes virus, including shingles, chickenpox, and genital herpes. It comes as a tablet, capsule, and liquid suspension. Depending on your condition, you might need to take it by mouth 2 to 5 times a day. Acyclovir works best when you start it as soon as symptoms begin. Find patient medical information for Acyclovir (Zovirax) on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings.