Cocaine-induced renal disease.

Cocaine has anaesthetic, vasoconstrictive and CNS stimulatory effects. Presently, it is used clinically as a local anaesthetic and abused as a recreational drug. It has been implicated in both acute and chronic renal failure and has been reported to affect every aspect of the nephron. This article will review the spectrum of cocaine-induced kidney disease and attempt to give insight into the pathophysiological mechanisms involved.