Centers for Education &
Research on Therapeutics™
Adapted from: Sinoway L, Li J. J Appl Physiol 2005;99:5–22.
Case 2:  Rhabdomyolysis
The second case to be considered is that of potentially lethal skeletal muscle damage, rhabdomyolysis, occurring in association with concomitant use of fluconazole (Diflucan®) and atorvastatin (Lipitor®).1

Excessive levels of drugs that inhibit HMG CoA can cause muscle injury by mechanisms that are not entirely clear.2  This can cause a massive release of myoglobin into the bloodstream, and this protein causes renal tubular obstruction, leading to potentially lethal renal insufficiency or failure.

1. Kahri J, Valkonen M, Backlund T, Vuoristo M, Kivisto KT. Rhabdomyolysis in a patient receiving atorvastatin and fluconazole. Eur J Clin Pharmacol 2005; 60(12):905-907. 2. Radcliffe KA, Campbell WW. Statin myopathy. Curr Neurol Neurosci Rep 2008; 8(1):66-72.