The traditional Chinese medicine Bletilla striata can mainly treat some bleeding syndromes, sore swelling and pain, chapped hands and feet, and scald caused by water and fire. Bletilla is a kind of hemostatic drug, which has the effect of astringent hemostasis, detumescence and muscle regeneration. It is bitter, sweet, astringent and cold in nature, and belongs to the lung, stomach and liver channels. Bletilla striata is sticky and astringent. It is an important medicine for astringency and hemostasis, and can treat many haemorrhages inside and outside the body. Because of its cold and bitter nature, it can also dissipate the carbuncle caused by blood and heat. It is a commonly used medicine for surgical treatment of carbuncle and muscle regeneration. Chapped skin. Bletilla can be applied externally to treat sores and burns. Modern medical research shows that the ingredients in Bletilla striata can significantly shorten the time of bleeding and coagulation, and can quickly promote wound healing.