1. 镇静药：镇静催眠药(sedative-hypnotics) 镇静药(sedative) 凡能引起中枢神经系统 凡能引起中枢神经系统轻 镇静药(sedative) -凡能引起中枢神经系统轻度 抑制,使病人由兴奋, 抑制,使病人由兴奋,

2. 镇静剂：镇静剂及神经肌肉阻断剂在神经外科加护重症之应用前言回顾文献,近10年来镇静剂(Sedative)及神经肌肉阻断剂(neuromuuscularblocker,NMB)在神经加护重症(neurocrticalillness)的使用率愈来愈高1,2,镇静剂及神经肌肉阻断剂在神经加护重症的使用是有争议性的,

3. 镇定剂：幻觉(迷幻)剂--hallucinogen | 镇定剂--sedative | 抑制剂--depressant

4. 镇静：振动偶合||vibrational coupling | 镇静||sedative | 镇静催眠药||sedative hypnotic

1. 镇静剂
    A sedative is a medicine or drug that calms you or makes you sleep.

    e.g. They use opium as a sedative, rather than as a narcotic.
           他们把鸦片用作镇静剂而不是毒品。

2. 有镇静作用的;有催眠作用的
    Something that has a sedative effect calms you or makes you sleep.

    e.g. Amber bath oil has a sedative effect.
           琥珀沐浴油有镇静安神效用。

1. a drug that reduces excitability and calms a person

    Synonym: sedative drugdepressantdowner

1. tending to soothe or tranquilize

    e.g. valium has a tranquilizing effect
           took a hot drink with sedative properties before going to bed

    Synonym: ataracticataraxictranquilizingtranquillizingtranquilisingtranquillising