患儿男,13天,因“腹泻、哭闹2天”入院。生产史无异常,发病当天曾在当地医院就诊,口服山茛菪碱(654-2)0.8mg/次,每日3次,共3次。入院查体:T36℃,HR120次/min,R35次/min,体重3000g,反应好,无烦躁,无发绀,全身皮肤无湿冷、潮红,无吐沫、流涎,无特殊气味,前囟平软,双瞳孔针尖大小,对光反射迟钝,心肺腹无异常,四肢肌张力正常。查血胆碱酯酶活性29%,毒物分析提示有 Children male, 13 days, due to “diarrhea, crying 2 days ” admission. Abnormal production history, the day of the onset of treatment in a local hospital, oral anisodamine (654-2) 0.8mg / time, 3 times a day, a total of 3 times. Admission examination: T36 ℃, HR120 beats / min, R35 beats / min, weight 3000g, the reaction is good, no irritability, no cyanosis, systemic skin without wet and cold, flush, no spittle, saliva, no special smell, Double pupil tip size, slow light reflex, no abnormal heart and lung, limb muscle tone normal. Check blood cholinesterase activity 29%, toxic analysis prompted