纳络酿（NaloxoneNX）是一种特异性的阿片受体拮抗剂，传统上仅用于吗啡类药物的急性中毒。近年来对其药理作用进行了广泛深入的研究，并取得了较大进展，其应用领域正在不断扩展。本文就NX在临床急症中的应用进展概述如下。1休克自1975年Hugher等发现脑啡肽以来，通过对阿片受 NaloxoneNX is a specific opioid receptor antagonist that has traditionally been used only for the acute poisoning of morphine. In recent years, its pharmacological effects have been extensive and in-depth study, and made great progress, its application is expanding. This article on the clinical application of NX in the progress is summarized as follows. 1 shock Since 1975, Hugher et al found enkephalin, by opium tablets