Zoviclovir 400 (Acyclovir Tablet) 400mg

Zoviclovir 400 (Acyclovir 400mg) tablets are antiviral medication used for herpes simplex and shingles. This 400mg strength formulation is commonly prescribed for recurrent outbreaks. Suitable for ambient storage, it offers convenient oral administration for viral infection management.

Strength

400mg

Pack Size

300s

Storage

Ambient

Manufacturer / TM Owner

Renowed Life sciences

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Indications & Clinical Uses

Zoviclovir 400 is primarily used to treat infections caused by herpes simplex virus (HSV) including genital herpes and cold sores. It may also be prescribed for shingles (herpes zoster) and chickenpox. The 400mg strength helps manage outbreaks when taken as directed. This medication works by slowing viral replication.

Side Effects

Zoviclovir 400 tablets are designed to reduce the severity and duration of viral outbreaks. Users often report decreased pain and faster healing of sores. Some may experience mild gastrointestinal effects like nausea or headache. These effects are generally temporary and resolve during treatment.

Precautions & Warnings

Store Zoviclovir 400 tablets at room temperature away from moisture and heat. Keep out of reach of children and pets. Inform your healthcare provider about any existing kidney conditions before use. Stay hydrated while taking this medication to support kidney function.

Avoid Interactions

Zoviclovir 400 may interact with other medications that affect kidney function, such as certain diuretics or nonsteroidal anti-inflammatory drugs (NSAIDs). Caution is advised when combining with probenecid, as it may increase acyclovir levels. Always disclose all medications to your healthcare provider.

Frequently Asked Questions

Zoviclovir 400 is used to treat infections caused by herpes simplex virus (HSV) and varicella-zoster virus (VZV).

Store Zoviclovir 400 tablets at room temperature, away from moisture and direct sunlight.

Zoviclovir 400 can be taken with or without food, but it should be taken as prescribed.

Common side effects may include nausea, headache, or mild stomach upset.

Consult your healthcare provider before using Zoviclovir 400 if pregnant or breastfeeding.

Editorial & Trust Signals

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical wholesaler & exporter

Last updated: 17 Jun 2026

References

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