安眠药种类较多,以鲁米那、速可眠、氯丙嗪、安定、奋乃静等最常用,中毒主要源于服用过量或一次大量服用。安眠药对中枢神经系统有抑制作用,少量服用可催眠,过量则可致中毒。中毒者多可查及有服用安眠药病史,出现昏睡不醒,肌肉痉挛,血压下降,呼吸变浅变慢,心跳缓慢,脉搏细弱,甚至出现深昏迷和反射消失。若被吸收的药量超过常用量的 More types of sleeping pills to Rumina, speed sleep, chlorpromazine, stability, perphenazine and other most commonly used, mainly from taking excessive or taking a large amount of taking. Sleeping pills inhibit the central nervous system, taking a small amount can hypnosis, excessive poisoning can result. More poisoning can be found in the history of taking sleeping pills, appear awake, muscle spasms, blood pressure drops, shallow breathing slow, slow heartbeat, weak pulse, and even dark coma and reflections disappear. If absorbed more than the amount of commonly used drugs