Sanqi(Panax notoginseng) has good effect of stops bleeding , can obviously reduce hemorrhage and hemoglutination time;Ca三七具有良好的止血功效，能明显缩短出血和凝血时间；能促进各类血细胞分裂生长、增加数目，具有显著补血功效；具有活血化瘀、去瘀生新的明显疗效。