DESCRIPTION ZOVIRAX is the brand name for acyclovir, a synthetic nucleoside analogue active against herpesviruses. ZOVIRAX Capsules, Tablets, and Suspension are formulations for oral administration. Each capsule of ZOVIRAX contains 200 mg of acyclovir and the inactive ingredients corn starch, lactose, magnesium stearate, and sodium lauryl sulfate. The capsule shell consists of gelatin, FD&C. Medscape - Herpes simplex, zoster-specific dosing for Zovirax (acyclovir), frequency-based adverse effects, comprehensive interactions, contraindications, pregnancy & lactation schedules, and cost information. Find patient medical information for Acyclovir (Zovirax) on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings Acyclovir is an antiviral drug. It slows the growth and spread of the herpes virus. It will not cure herpes, but it can lessen the symptoms of the infection. Acyclovir (Zovirax) is an antiviral topical medication used to treat certain infections caused by the herpes virus, including cold sores on the lips and face, as well as genital herpes. It's FDA approved as a cream for people 12 years and older and as an ointment for adults. You typically apply it 5 to 6 times daily to the affected area. Common side effects include mild skin irritation. Acyclovir (Zovirax) capsules or tablets treat viral infections. They don’t treat colds, the flu or bacterial infections. 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 treats viral infections caused by genital herpes, cold sores, shingles, and chicken pox. Learn about side effects, interactions and indications. Zovirax (Acyclovir) may treat, side effects, dosage, drug interactions, warnings, patient labeling, reviews, and related medications including drug comparison and health resources. Aciclovir, also known as acyclovir, [4] is an antiviral medication. [5] It is primarily used for the treatment of herpes simplex virus infections, chickenpox, and shingles. [6] Other uses include the prevention of cytomegalovirus infections following transplant, and severe complications of Epstein–Barr virus infection. [6][7] It can be taken by mouth, applied as a cream, or injected. [6.