本文报道急性安定中毒28例,且就有关问题作简要探讨。1.临床资料:男7例,女21例。年龄15～69岁。均经口服中毒,量125～875mg。服药至就诊2～12小时。有服安定史者9例。神志完全清醒者3例,大部分有嗜睡,昏迷、呼吸慢、头晕,恶心,呕吐。血压低于12/8kPa者4例,肺部湿罗音9例,窦性心动过缓5例,其中1例心率为38次/ This article reports 28 cases of acute stable poisoning, and a brief discussion of the issues. 1. Clinical data: 7 males and 21 females. Ages 15 to 69 years old. All oral poisoning, the amount of 125 ~ 875mg. Take medicine to treatment for 2 to 12 hours. There are 9 cases of service stability history. Conscious completely awake in 3 cases, most of drowsiness, coma, slow breathing, dizziness, nausea, vomiting. 4 cases of blood pressure less than 12 / 8kPa, 9 cases of pulmonary wet rales, sinus bradycardia in 5 cases, of which 1 case of heart rate 38 times /