Naloxone is a narcotic antagonist that prevents or reverses the effects of opioids.It is widely used in the treatment of narcotics and alcohol intoxication, shock, cerebral infarct.

• 纳洛酮为一特异性阿片受体阻滞剂,广泛用于麻醉剂过量、休克、酒精中毒、脑梗死等方面的治疗。