Acyclovir-induced glomerulonephritis in a 40-year-old woman without medical history: a case report

Abstract

Well-known side effects of acyclovir are nephrotoxicity and neurotoxicity. We present a 49-year-old woman without pre-existing renal failure, with an acute kidney injury and encephalopathy. Since there was a clear correlation with the intake of acyclovir and the course of illness, findings were attributed to the antiviral agent. Urinalysis showed a proteinuria in nephrotic ranges, which is not described in the currently known causes of acyclovir-induced renal failure. We postulate the hypothesis of a nephritis with podocyte damage induced by acyclovir or, more likely, by an acyclovir metabolite.

Keywords

• acyclovir
• encephalopathy
• acute kidney disease