What Complication Should You Consider When Administering Acyclovir

The only absolute contraindication to acyclovir is hypersensitivity. Cautions include renal failure/impairment, immunocompromised host, potential risk of thrombotic thrombocytopenic purpura (TTP), and hemolytic uremic syndrome (HUS)).

What should I monitor with acyclovir?

Consider monitoring renal function. Possible increased incidence of adverse CNS effects (coma, confusion, hallucinations, somnolence), GI effects (nausea, vomiting), or dizziness during oral acyclovir therapy compared with younger adults.

Which conditions present a contraindication to the use of acyclovir?

You should not take acyclovir buccal tablets (Sitavig) if you are allergic to milk proteins. Tell your doctor if you have ever had: kidney disease; or. a weak immune system (caused by disease or by using certain medicine).