患儿，女，5个月，因腹泻3日，发热，昏迷8小时于1999年6月28日入本院治疗。入院前3日，患儿无明显诱因出现腹泻，每日5次至6次，呈稀水样，无发热及脓血便等伴随症状，曾口服乳酶生0．1 g，复方地芬诺酯1片治疗，4小时1次，第二次服药后约2小时，患儿出现发热，半小时后出现昏 Children, women, 5 months, 3 days due to diarrhea, fever, coma 8 hours in June 28, 1999 into our hospital. 3 days before admission, children with no obvious cause of diarrhea, 5 times a day to 6 times, was a thin watery, no fever and pus and blood will be accompanied by symptoms, had oral lactation students 0.1 g, diphenoxylate 1 treatment, 4 hours 1 time, about 2 hours after the second dose, children with fever, half an hour later appeared faint