# Valacyclovir Hcl (Valacyclovir Hydrochloride)

Source: https://ourhealthnetwork.com/drugs/valacyclovir-hcl
Data: FDA Orange Book and OpenFDA, refreshed periodically

## What is Valacyclovir Hcl?

Valacyclovir Hcl (brand name: Valacyclovir Hydrochloride) is a prescription medication used to treat herpes zoster and herpes labiali. Across the United States, 85,000 doctors prescribe Valacyclovir to approximately 431,000 Medicare patients.

## Brand names

Valacyclovir Hydrochloride

## Indications

Valacyclovir Hcl is prescribed for several conditions including herpes zoster, herpes labialis, herpes genitalis, among others.

## Conditions treated

- [Herpes Zoster](https://ourhealthnetwork.com/conditions/herpes-zoster)
- [Herpes Labialis](https://ourhealthnetwork.com/conditions/herpes-labialis)
- [Herpes Genitalis](https://ourhealthnetwork.com/conditions/herpes-genitalis)
- [Chickenpox](https://ourhealthnetwork.com/conditions/chickenpox)

## Mechanism of action

Valacyclovir is an antiviral drug active against α-herpes viruses  .

## Drug classification

- Established Pharmacologic Class: Antiviral
- Route of administration: ORAL

## Common side effects

abdominal pain, nausea

## Sources and disclaimers

- FDA Orange Book and OpenFDA dataset
- This information is for educational purposes only and does not constitute medical advice. Always consult a healthcare professional before starting, stopping, or changing any medication.

## Related

- [All drugs](https://ourhealthnetwork.com/drugs)
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- [Methodology](https://ourhealthnetwork.com/methodology)