Method On the routine treatment, the observation group was added with Notoginseng and Lizhixue Aomeilazole, while the control dicynone and p-aminomethyl beozoic acid(PAMBA)+ Aomeilazole.

• 方法采用常规治疗的基础上观察组使用三七合并立止血,奥美啦唑治疗,对照组常规使用止血敏及止血芳酸+奥美啦唑治疗。