作者对服用胃复安所致急性锥体外系症状20例临床资料加以分析,临床表现以急性肌张力障碍最为常见,大部分病例在服药后8～24小时内发生。胃复安所致急性锥体外系症状是可逆的,一般停药后数日缓解,症状明显者,可给予抗胆碱药如东莨菪 The authors take metoclopramide induced extrapyramidal symptoms of 20 cases of clinical data to be analyzed, the most common clinical manifestations of acute dystonia, most cases occurred within 8 to 24 hours after taking the drug. Metoclopramide-induced acute extrapyramidal symptoms are reversible, the general withdrawal of a few days after the remission, the obvious symptoms may be given anticholinergic drugs such as scopolamine