苯二氮卓类(Benzodiazepines,Bd)药物包括了安定(Diazepam)、去甲基安定(Oxazepam)、硝基安定(NitraZepam)、利眠宁(Chordiazepoxide)以及氯羟安定(Lorazepam)等,自从利眠宁于1960年首先用于临床之后,至今已二十多年了,本类药物不但用于抗焦虑病,也常用于镇静催眠,而且它还具有抗惊厥、抗癫痫和中枢性肌松作用,这些作用,越来越被重视。目前,该类药物是医生们尤其是精神病科医生们所乐意使用的。 Benzodiazepines (Bd) drugs include Diazepam, Oxazepam, NitraZepam, Chordiazepoxide and Lorazepam. Since then, It has been more than 20 years since it was first used in clinical practice in 1960. This drug is not only used for anti-anxiety but also for sedation and hypnosis. It also has anticonvulsant, antiepileptic and central muscle relaxant effects These effects are more and more valued. At present, these drugs are used by doctors, especially psychiatrists.