彭某,17岁。因“躁狂症”复发而于1985年6月2日第2次入院。以碳酸锂1500～1800毫克/日,氯丙嗪200毫克/晚口服,合并4次ECT,1月半症状消失。因渐现呕吐纳减,粗大手颤及下颌颤,低热,肌张力增高,行动不便,诸食不下,饮水即吐5天,于8月8日确诊为锂中毒而停药, Pengmou, 17 years old. The hospital was admitted for the second time on June 2, 1985 due to the recurrence of “mania.” Lithium carbonate was 1500 to 1800 mg/d, and chlorpromazine 200 mg/s were orally administered, and ECTs were combined for 4 times. The symptoms disappeared in the first half of the month. As a result of gradual reduction of vomiting, thick tremor and mandibular tremor, low fever, increased muscle tone, mobility inconvenience, no food, drinking water that spit 5 days, was diagnosed as lithium poisoning on August 8th and withdrawal.