大咯血是一种威胁患者生命的常见急症，病死率高达20%～100%。垂体后叶素有“内科止血钳”之称，在治疗大咯血时，如无禁忌，应列为首选。笔者采用间断快速静脉滴注法给药，与持续静脉滴注法进行比较，以观察两者的疗效。1 资料与方法1.1全部病人均为我科1997年1月至1998年1月 Hemoptysis is a common emergency that threatens the lives of patients with a mortality rate of up to 20% to 100%. Pituitrin known as “medical hemostatic forceps,” said in the treatment of massive hemoptysis, if no taboo, should be listed as the first choice. The author uses intermittent rapid intravenous drip method of administration, and continuous intravenous drip method were compared to observe the efficacy of both. 1 Materials and Methods 1.1 All patients are our department from January 1997 to January 1998