患儿麦××,男,45天。入院前6小时因鼻塞,曾用1:2000鼻眼净滴入双侧鼻孔(滴数不详)。滴后3小时,患儿面色发紫,反应差,嗜睡,哭声低,四肢发凉,拒奶,经急诊入院。 查体:体温35.5℃,脉搏106次/分,呼吸10—20次/分。X线胸透及其它检查均未发现 Children × ×, male, 45 days. 6 hours before admission because of nasal congestion, had used 1: 2000 nose drops into the bilateral nostrils (drops unknown). 3 hours after dripping, children face purple, poor response, lethargy, cry low, cold limbs, refused to milk, the emergency hospitalization. Physical examination: body temperature 35.5 ℃, pulse 106 beats / min, breathing 10-20 beats / min. X-ray chest and other tests were not found