许多抗精神病药物(如奋乃静、氟奋乃静、三氟拉嗪、氟哌啶醇和氯丙嗪等)均可引起锥体外反应。其中急性肌张力障碍占2～3％,此症状突然发生,用特效药物可使其迅速缓解。现将我科1978～1983年间诊治的60例报告如下。一、一般资料本组60例中,男28例,女32例;年龄为9～48岁,以11～30岁最多,共54例,占90％。因头痛、头晕、失眠等神经衰弱症状用药者 Many anti-psychotic drugs (such as perphenazine, fluphenazine, trifluoperazine, haloperidol and chlorpromazine, etc.) can cause extrapyramidal reactions. Of which acute dystonia accounted for 2 to 3%, this symptom occurs suddenly, with special effects drugs can make it quickly relieve. Now my department from 1978 to 1983, 60 cases of diagnosis and treatment are reported as follows. First, the general information The group of 60 cases, 28 males and 32 females; aged 9 to 48 years old, most 11 to 30 years old, a total of 54 cases, accounting for 90%. Due to headaches, dizziness, insomnia and other neurasthenic symptoms medication