The symptoms of a drug allergy include one or more of the following:
If you experience any of these symptoms, you should stop your medication and see your healthcare professional immediately
Valganciclovir may reduce red blood cells (may cause anemia), white blood cells (may easily get infection) or platelets (may bruise or bleed easily). This may cause serious and life threatening problems. If you experience unexplained bruising, bleeding that cannot be stopped, bleeding in stools or urine, fever, sore throat or other signs of infection, seek medical attention immediately.