Cocaine-Induced Kidney, Liver, Lung, and Muscle Injury (C-KLM), Presenting With Foot Drop: A Case Report.

Cocaine-associated organ injury is a well-known phenomenon that may lead to multi-organ failure. Cocaine-induced kidney, liver, lung, and muscle (C-KLM) involvement is an entity with alarmingly high creatinine phosphokinase (CPK) levels exceeding 100,000 U/L. This may have fatal outcomes.