Valtrex 500 mg (Valacyclovir (Valacyclovir Hydrochloride) TABLET) 500 MG

Valtrex 500 mg tablets contain valacyclovir, an antiviral medication used to treat infections caused by certain viruses. This medication is commonly prescribed for herpes simplex and shingles.

Strength

500 MG

Pack Size

Manufacturer / TM Owner

GLAXOSMITHKLINE INC

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Indications & Clinical Uses

Valtrex 500 mg tablets are primarily used to treat infections caused by the herpes simplex virus, including cold sores and genital herpes. They may also be used to manage shingles, a painful rash caused by the varicella-zoster virus. Valacyclovir works by stopping the growth of the virus, helping to reduce the severity and duration of outbreaks. It is important to consult a healthcare provider to determine if this medication is suitable for your specific condition.

Side Effects

Common effects of Valtrex 500 mg tablets may include headache, nausea, and dizziness. Some users might experience stomach pain or vomiting. These effects are usually mild and temporary, but if they persist or worsen, it is advisable to seek medical attention.

Precautions & Warnings

Valtrex 500 mg tablets should be handled with care, especially for individuals with kidney problems. It is important to stay hydrated while taking this medication. Pregnant or breastfeeding women should consult their healthcare provider before use. Always follow the prescribed dosage and instructions provided by a medical professional.

Avoid Interactions

Valtrex 500 mg tablets may interact with certain medications, including other antivirals and drugs that affect kidney function. It is important to inform your healthcare provider about all medications you are taking to avoid potential interactions. Alcohol consumption should be moderated, as it may exacerbate some side effects.

Frequently Asked Questions

Valtrex 500 mg tablets are used to treat infections caused by the herpes simplex virus, such as cold sores and genital herpes, as well as shingles.

Valtrex 500 mg tablets are taken orally, usually with a full glass of water. Follow the dosage and instructions provided by your healthcare provider.

Common side effects may include headache, nausea, dizziness, stomach pain, and vomiting. These effects are usually mild and temporary.

Valtrex 500 mg may interact with other medications, especially those affecting kidney function. Consult your healthcare provider before combining with other drugs.

Pregnant or breastfeeding women should consult their healthcare provider before taking Valtrex 500 mg tablets.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated: 29 Jul 2026

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