According to the medical secretary, lotus root nodes do have the effect of stopping bleeding. The connection between the two lotus roots is dried and ground into powder, which has the effect of stopping bleeding. Lotus root not only has a bonding effect, but also improves microcirculation. In the process of stopping bleeding, it is necessary to improve microcirculation and guide blood to the meridians, which will better promote wound healing. In fact, there are many hemostatic formulas based on traditional Chinese medicine, and of course, Yunnan Baiyao is a typical example. You can refer to Shengji San, which has a comprehensive and more complete formula. You can also add lotus root knot powder to enhance the effect.
据医书记载莲藕节确实有止血的功效，二节莲藕中间的连接处取来晒干磨成粉，有止血的功效。 莲藕不仅有粘合的效果，还会改善微循环，止血的过程中，还需要改善微循环，引血归经，会更好的促使伤口愈合。 其实，这些中医思路的止血配方很多，当然，云南白药是典型的例子。 可以参考生肌散，里面复方的思路全面，更加完备，也可以加入莲藕节粉，来加强效果。