• Opiate poisoning is a common emergency.
• Patients present with coma, cyanosis, hypoventilation or respiratory arrest, and pinpoint miosis.
• Naloxone reverses overdose of all opioids.
• Common complications are acute pulmonary edema, rhabdomyolysis, and acute renal failure. Introduction
Opiate overdose may occur in a large number of clinical situations, such as accidental or intentional overdose of drugs prescribed for therapeutic use or, more commonly, in the context of drug abuse. Opiates (mainly heroin) are among the most commonly used narcotics and are responsible for the majority (>80 per cent) of deaths directly related to drug abuse. Therefore heroin and morphine addicts are often referred to emergency care departments or intensive care units for the treatment of life-threatening complications of drug abuse.
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