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咯血是肺科的常见症状,多见于肺结核和支气管扩张筹,在对因治疗同时,止血治疗非常重要,除一般药物如安络血、止血芳酸、维生素C,近来又有许多新的药物在临床上得到应用,现综述如下:1 垂体后叶素 垂体后叶素一般认为是大咯血的首选药,其有效率达90％。垂体后叶素有减低肺动脉压力的作用,能使肺小血管收缩,减少肺血流量,使破裂的肺血管得以形成血块而达到止血作用,同时对平滑肌有强烈的收缩作用,故不宜用于冠心病、高血压、肺
Hemoptysis is a common symptom of pulmonary diseases, more common in tuberculosis and bronchiectasis chips, in the treatment of the same time, hemostasis is very important, in addition to general drugs such as anti-collateral blood, anti-inflammatory acid, vitamin C, and recently there are many new drugs in Clinical application, are summarized as follows: 1 pituitary vasopressin vasopressin is generally considered the first choice for large hemoptysis, the effective rate of 90%. Pituitrin reduce the role of pulmonary artery pressure, can make the small pulmonary vasoconstriction, reduce pulmonary blood flow, the ruptured pulmonary blood vessels to form blood clots and to stop the bleeding, while a strong contraction of smooth muscle, it should not be used for the crown Heart disease, high blood pressure, lungs