患者男,15岁。因疑病、失眠、恐惧在某医院诊断“精神分裂症”,肌注国产氟奋乃静癸酸脂25mg,并口服奋乃静(剂量不详),3天后精神症状缓解,生活能自理。4天后又肌注氟奋乃静癸酸脂25mg,次日出现伸舌、头部及双手震颤、双下肢不时抖动,牙关紧咬不能进食等症状。以后体温波动在38～39℃之间,全身大汗淋漓,小便失禁。患者于1986年6月27 Male patient, 15 years old. Due to illness, insomnia, fear in a hospital diagnosed “schizophrenia”, intramuscular injection of domestic production of fenretinine 25mg, and perphenazine (dose unknown), 3 days after the relief of mental symptoms, life can take care of themselves. Four days later, flufenazine capric acid 25mg intramuscular injection, the next day appeared to stretch the tongue, head and hands tremor, double jerk from time to time, teeth clenching can not eat and other symptoms. After the body temperature fluctuations between 38 ~ 39 ℃, sweating body, urinary incontinence. The patient was on June 27, 1986