1　患者 ,男 ,31岁 ,农民。因发热咽痛 3天 ,1999年 12月 1日早 7点到村卫生室就诊 ,取药牛黄解毒片和防风通圣丸回家。早 8点按村医生医嘱服防风通圣丸 12克 (河北省定洲市中药厂生产 ,批号 990 90 1)、牛黄解毒片 4片 (山东省东营仙河制药厂生产 ,批号 990 90 1)。约半小时后 1 patient, male, 31 years old, farmer. Because of fever sore throat for 3 days, December 1, 1999 as early as 7 o’clock to the village clinics for treatment, taking medicine bezoar detoxification tablets and windproof holy go home. As early as 8 o’clock doctor’s order according to village doctor windproof Tong San pills 12 grams (Dingzhou City, Hebei Province, Chinese medicine factory production, batch number 990 90 1), Niuhuangjiedu tablets 4 (Shandong Dongying Xianhe Pharmaceutical Factory production, batch number 990 90 1) . About half an hour later