患男,15d,以口吐白沫,食奶差2d入院,双肺可闻及中水泡音,按新生儿肺炎给予青霉素,氨苄青霉素治疗3d无效,上述症状加重,鼻、口腔分泌物增多,追问病史无有机磷接触史,又予先锋霉素、吸氧、纠酸,症状无缓解,再次追问病史,诉其裹肚布与1059药瓶悬挂在相距20cm处5d,其间开启瓶盖3次,自换上此布后,3d出现口吐白沫, Suffering from male, 15d, fomentation at the mouth, poor milk 2d admitted to the lungs can be heard and the bubble in the water, according to neonatal pneumonia penicillin, ampicillin 3d invalid, the above symptoms, nasal, oral secretions increased, History of organophosphorus contact history without history, but also to cephalosporins, oxygen, correct acid, no symptoms, once again asked history, vomiting cloth and 1059 bottle hanging at a distance of 20cm at 5d, during which open the bottle 3 times , Since the change after the cloth, 3d appear spit foam,