患者女性,46岁。因胃炎病史3年余,以往胃痛时均服用普鲁苯辛治疗。此次因无效,改口服雷尼替丁150mg,不到半小时,诉难受,全身出冷汗,胸闷,上腹部绞痛,咽喉部似有阻寒感,呼吸费力。两上肢刺痛,全身皮肤搔痒。继之躯干部出现皮疹,呕吐一次.检查:神志清楚,躁动不安,呼吸略促。皮肤冷湿,散在荨麻疹。心律齐,心率100次/分,血压88/ Patient female, 46 years old. Due to a history of gastritis more than 3 years, past gastric ulcer patients were treated with probucol. The ineffective, change oral ranitidine 150mg, less than half an hour, summon uncomfortable, the body out of cold sweat, chest tightness, abdominal cramps, throat may have cold feeling, respiratory effort. Two upper limbs tingling, systemic skin itching. Followed by the body rashes, vomiting once.Check: conscious, restless, breathing slightly. Cold and wet skin, scattered in the urticaria. Qi heart rate, heart rate 100 beats / min, blood pressure 88 /