1病例介绍患者男性，66岁，于1997年1月5日下午安静状态下发病，表现左半身活动不灵，无头痛、呕吐，CT诊断为脑梗塞。给予蝮蛇抗检酶0．75u加入5％葡萄糖500ml注射液一日一次静点（在门诊试敏为阴性）。次日病人全身出现胸前区、前额、具翼两侧为显著药疹，且左半身运动障碍加 1 case description Male patient, 66 years old, in the afternoon of January 5, 1997 afternoon quiet state of onset, showing the left half of the body is not working, no headache, vomiting, CT diagnosis of cerebral infarction. Give Viper anti-test enzyme 0.75u add 5% glucose 500ml injection once a day (in the outpatient test Min). The next day the patient appeared chest area, forehead, both sides of the wing with significant drug eruption, and left half body movement disorders plus