患者,男,22岁。病历号7693。1983年10月12日就诊。主诉:左耳疼痛伴憋胀感5天。当地医生曾用红色中药粉末撒布耳内作治疗。用药之后,耳内立即出现烧灼刺痛感,翌日左耳溢出红色渗液,并伴有头痛。体检:左额部及面颊处可见散在数个绿豆大小水疱。耳镜检查:左外耳道大量血性分沁物,耳道前壁有一黄豆大水疱,鼓膜未窥见。疑为药物过敏所致。口服朴尔敏、强的松、维生素C,肌注青、链霉素,局 Patient, male, 22 years old. Medical record number 7693. October 12, 1983 treatment. Chief Complaint: Left ear pain with bloating sense 5 days. Local doctors used red Chinese medicine powder strewn ear for treatment. After treatment, the ear immediately burning burning tingling, the next day the left ear spilled red exudate, accompanied by headache. Physical examination: the left forehead and cheeks scattered in the number of mung bean blisters seen. Otoscope: left external auditory meatus a lot of bloody Qin, ear canal front wall with a large blister, tympanic membrane did not glimpse. Suspected to be caused by drug allergies. Oral Parker Min, prednisone, vitamin C, intramuscular injection of streptomycin, Bureau