Valacyclovir

How is this medication used?

Valacyclovir is taken orally, with or without food, as prescribed by a healthcare provider. The dosage and length of treatment are based on your medical condition, response to treatment, and, for children, also body weight. It is important to start treatment as soon as possible after the symptoms appear. For the best effect, take this antiviral at evenly spaced times.

What are the possible side effects?

Common side effects of valacyclovir include nausea, stomach pain, headache, or dizziness. Serious side effects are rare but can include mental/mood changes (such as agitation, confusion, hallucinations), trouble speaking, shaky/unsteady movements, or kidney problems. Seek immediate medical attention if you experience any severe side effects.

What are the potential interactions?

Valacyclovir can interact with several other medications, potentially increasing side effects or reducing the efficacy of either the valacyclovir or the other medication. It is important to inform your healthcare provider of all medications you are currently taking, including prescription drugs, over-the-counter drugs, and herbal products. Specific drugs known to interact with valacyclovir include other medications that may affect the kidneys. Always consult with a healthcare provider for a complete list of possible interactions.

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.