Valtrex

How is this medication used?

Valtrex should be taken exactly as prescribed by your doctor. The dosage and length of treatment are based on your type of infection, medical condition, and response to treatment. For best results, start treatment as soon as possible after your symptoms begin. Valtrex can be taken with or without food. Drink plenty of water while you are taking Valtrex to keep your kidneys working properly.

What are the possible side effects?

The most common side effects of Valtrex include headache, nausea, stomach pain, vomiting, and dizziness. Some people may also experience dehydration, especially if they do not drink enough fluids. Rare but serious side effects include mental/mood changes (such as agitation, confusion, hallucinations), trouble speaking, shaky/unsteady movements, and kidney problems.

What are the potential interactions?

Valtrex can interact with other medications, potentially increasing the risk of side effects or affecting how well the medications work. It is important to tell your doctor about all other medications you are taking, including prescription, over-the-counter, vitamins, and herbal products. Particularly, drugs that are harmful to the kidneys should be used cautiously in combination with Valtrex, as it can increase the risk of kidney damage.

Disclaimer: The information provided on this website is for informational purposes only and is not intended as medical advice. Always consult with your healthcare provider for medical advice, diagnosis, or treatment. Images are for representation purposes only and actual packing may differ by brand and/or manufacturer.