五氟利多是一种长效抗精神病药物,中毒少见,且易误诊为中枢神经系统疾病。我们遇见5例,皆在7岁以下,误服中毒,少者一次口服40毫克,多者一次口服100毫克。服药后症状出现及持续时间:最早毒性反应出现于服药后3小时,最迟者48小时,持续时间1～3天不等,中毒后的主要体征为痉挛性斜颈与颈后仰,不自主运动及震颤,流涎, Pentafluor and more is a long-acting antipsychotics, poisoning rare and easily misdiagnosed as central nervous system diseases. We met five cases, all under the age of seven, poisoned poisoning, the less one 40 mg orally, more than 100 mg orally. Symptoms and duration after taking the drug: the earliest toxic reactions occurred 3 hours after taking the drug, the latest 48 hours, the duration of 1 to 3 days, the main signs of poisoning after spasmodic torticollis and cervical backwards, involuntary Exercise and tremor, salivation,