苯二氮类(benzodiazepines,BZ)是目前临床广泛应用的药物之一,BZ用于短期内治疗非精神病性焦虑症的疗效和安全性已经肯定。在抗焦虑时往往由于长期大量应用,而发生不良反应。因此,介绍BZ的药理与临床,对我们临床工作者大有裨益。苯二氮(艹卓)类药物在临床上的应用一、抗焦虑作用BZ在低于镇静剂量时即可产生抗焦虑作用,可切断焦虑、紧张和机体症状之间形成的恶性循环,尤其是对非精神病患者和无抑郁、意识障碍者的效果更佳。也可作为精神疗法、缓和焦虑 Benzodiazepines (BZ) is one of the widely used drugs in clinical practice. The efficacy and safety of BZ for the treatment of non-psychotic anxiety disorders in the short term have been confirmed. In the anti-anxiety often due to long-term large-scale application, and adverse reactions. Therefore, the introduction of pharmacology and clinical BZ, great benefit to our clinicians. Benzodiazepine (艹 Zhuo) class of drugs in the clinical application of an anti-anxiety effect BZ below the sedative dose can produce anti-anxiety effect, can cut off the anxiety, tension and the formation of a vicious cycle between the symptoms of the body, especially For non-psychiatric patients and no depression, impaired people better. Can also be used as psychotherapy to ease anxiety