中药麻醉(下简称中麻)后的自然苏醒时间较长,部分病例在苏醒过程中出现精神症状,有的甚至发生舌后坠导致呼吸道梗阻,增加了术后护理的困难。我院于1976～1978年在动物试验的基础上,采用大剂量苯甲酸钠咖啡因(CNB)对中麻术后病人进行 Traditional Chinese medicine anesthesia (hereinafter referred to as Ma) after the natural wake longer, some cases in the wake of the emergence of mental symptoms, and some even lead to respiratory tract obstruction caused by the fall, an increase of postoperative care difficulties. Our hospital from 1976 to 1978 on the basis of animal experiments, the use of high-dose sodium benzoate caffeine (CNB) in the post-anesthesia patients