四肢强直性抽搐可由多种疾病引起,临床较常见。一般应用安定等静脉注射治疗有效,但在少数病人无效;而且顽固性频繁或持续抽搐有可能导致呼吸衰竭,随时危及生命,必须立即终止抽搐发作。我们在应用止惊药物治疗无效后,在气管插管机械通气的前提下,15例患者应用骨骼机松弛药(肌松 Twitch limbs can be caused by a variety of diseases, clinical more common. The general application of stability and other intravenous treatment of effective, but in a small number of patients ineffective; and persistent or frequent convulsions may lead to respiratory failure, life-threatening at any time, must immediately terminate the seizure. We use in the application of anti-shock drugs invalid, the endotracheal intubation under the premise of mechanical ventilation, 15 patients with skeletal machine relaxants (muscle relaxants