Introduction: There are several complications associated with opiate abuse, including respiratory suppression, disturbance of consciousness, aspiration pneumonia, pulmonary edema, myocarditis, rhabdomyolysis, and compartment syndrome. Some of these complications may be life-threatening. Case Report: Herein, we present a case of rhabdomyolysis due to opiate abuse in a young man. Rhabdomyolysis is a known but rare complication of intravenous opiate abuse. Conclusion: Because rhabdomyolysis may be life-threatening, and prompt diagnosis and treatment are essential, physicians should be aware of this complication among opioid addicts.