患者:女,30岁。1998年2月25日因家中发生口角自服异烟肼片4瓶(400片×100ｍｇ)一小时后当地卫生院给予洗胃、导泻等对症治疗,疗效不佳,病情加重,8小时后即送往本院治疗。当时患者意识不清,抽搐、躁动、唇绀,小便失禁约3小时余。查体:体温38.8℃,脉搏88次/分,呼吸24次/分,血压16 Patient: Female, 30 years old. On February 25, 1998, one hour after the birth, 4 hours of isoniazid tablets (400 tablets × 100mg) were given by the local hospitals for symptomatic treatment such as gastric lavage and catharsis. The curative effect was poor and the condition became worse. After 8 hours That is sent to our hospital for treatment. At that time, patients with confusion, convulsions, restlessness, cyanosis, urinary incontinence about 3 hours. Physical examination: body temperature 38.8 ℃, pulse 88 beats / min, breathing 24 beats / min, blood pressure 16