Risk factors: Taking higher-than-recommended doses of valacyclovir (Valtrex) and have kidney problems | Older adults
Menstrual abnormalities
headache lower back or side pain reduced mental alertness shortness of breath yellow eyes or skin Incidence not known
As with other drugs, valacyclovir can cause side effects, such as headache Valacyclovir oral tablet doesn’t cause drowsiness, but it can cause other side effects
Remember that this
HSV-1 is the cause of most cold sores, while HSV-2 is involved in
Less common side effects include abdominal
Commonly reported side effects of valacyclovir oral tablet include: headache* nausea; vomiting; abdominal pain; dizziness * To learn more about this side