Valacyclovir Uses, Precautions, Dosage, How to Take and Side Effects

Common side effects of Valacyclovir:

  • nausea
  • stomach pain
  • dizziness
  • headache
  • diarrhea
  • vomiting

Serious side effects of Valacyclovir. Call your doctor at once if you have:

  • confusion, aggression, or you feel shaky or unsteady
  • hallucinations (seeing or hearing things that are not real)
  • problems with speech
  • a seizure (convulsions)
  • kidney problems – little or no urination, painful or difficult urination, swelling in your feet or ankles, feeling tired or short of breath