Valacyclovir Hydrochloride

• Valacyclovir

Valacyclovir is typically prescribed to treat genital herpes, cold sores, and shingles. This segment of the eMedTV archives highlights how the drug works, potential side effects, and tips for taking the medication.

• Side Effects of Valacyclovir

All medicines have the potential for side effects, including valacyclovir. This eMedTV resource takes an in-depth look at some of the common side effects, such as headaches and nausea, as well as the more serious side effects, such as hallucinations.

• What Is Valacyclovir Used For?

What is valacyclovir used for? As this eMedTV segment explains, valacyclovir is prescribed for shingles, cold sores, and genital herpes. The drug helps reduce the time it takes for the infections to heal. This page also outlines some off-label uses.

• Valacyclovir Dosing

This eMedTV Web page explains various valacyclovir dosing recommendations when treating conditions caused by the herpes virus, such as shingles, cold sores, and genital herpes. Tips for taking the medicine are also provided.

• Drug Interactions With Valacyclovir

This eMedTV article warns people about potential drug interactions with valacyclovir, including interactions with cimetidine, probenecid, and tenofovir. This page also covers how poor kidney function can increase your risk of side effects.

• Warnings and Precautions With Valacyclovir

This eMedTV resource highlights some warnings and precautions with valacyclovir, including allergic reactions and reducing the dosage in people with poor kidney function. This page also describes who should avoid taking the drug.

• Generic Valacyclovir

This eMedTV page explains that there is no generic valacyclovir available because it is protected by a patent until 2009. This page also warns people against companies claiming to sell a so-called generic version because the drugs could be dangerous.