患者男性,19岁,学生,既往体健,否认有药物过敏史。因发热、咳嗽、流涕1天而就诊,查体见咽部充血,心肺未见明显异常,拟诊断上呼吸道感染,予以复方新诺明口服治疗。患者上午服药2片,约2小时后全身搔痒、恶心,呕吐咖啡色液体3次共200ｍｌ,下午至晚上排柏油样便3次共600ｍｌ,即来院 Male patient, 19 years old, student, past physical health, denied having a history of drug allergy. Due to fever, cough, runny nose 1 days and treatment, check the body to see throat congestion, no obvious abnormal heart and lungs, to be diagnosed upper respiratory tract infection, to be treated with the new Synnex orally. Patient morning medication 2 tablets, about 2 hours after the whole body itching, nausea, vomiting brown liquid three times a total of 200ml, afternoon to night aspirate like 3 times a total of 600ml, that is, to the hospital