精神药品是指直接作用于中枢神经系统,使之兴奋或者抑制,连续使用能产生依赖性的药品。镇静催眠类精神药是临床上的常用药品,是一类对中枢神经系统具有抑制作用的药物,具有潜在的依赖性,长期使用可产生耐受性以及躯体和心理依赖性,临床医生应予注意,掌握用药原则,合理使用,避免 Psychotropic drugs refers to the direct effect on the central nervous system, so that the excitement or inhibition, continuous use can produce dependence on drugs. Sedative hypnosis psychotropic drugs are commonly used in clinical medicine, is a class of drugs that have an inhibitory effect on the central nervous system, with potential dependence, long-term use can produce tolerance and physical and psychological dependence, clinicians should pay attention to , Grasp the principle of medication, rational use, to avoid