1. Strengthen hemostasis, reduce swelling and stagnation, relieve pain, and promote muscle growth. The role of traditional Chinese medicine Bletilla striata: used to expel internal and external hemoptysis, such as hemoptysis, epistaxis, vomiting blood, blood in the stool and traumatic bleeding. The quality of this product is sticky and astringent. It is an important medicine for astringing and stopping bleeding and has good hemostatic effect. To treat internal bleeding, this product can be ground into powder alone and mixed with glutinous rice soup. Such as the proven prescription Dusheng Powder. Clinically, it is often used together with Panax notoginseng powder, which can not only enhance the hemostatic effect, but also prevent congestion and retention. To treat hemoptysis due to damaged lung collaterals and insufficient lung yin, it can also be combined with loquat leaves, donkey-hide gelatin, etc. If the lung qi is insufficient, it can be combined with ginseng, astragalus, etc. to replenish qi and absorb blood, and treat hematemesis and blood in the stool caused by gastric bleeding. It is often combined with cuttlefish bones, which is the commonly used Wuji powder.

2. Used for carbuncles, burns, chapped hands and feet, anal fissures, etc. Bletilla striata can reduce swelling and promote muscle growth. For the treatment of ulcers and carbuncles that have just appeared, it can reduce swelling and dissipate knots. It is often combined with honeysuckle, sapodilla thorn, trichosanthin, etc., such as commonly used internal dissipation; if the carbuncle has ulcerated and has not closed for a long time, it can promote muscle growth and reduce the ulcer. It is usually ground into powder for external use. To treat burns, it can be combined with a medicinal film made of tiger stick for external use, which can reduce inflammation, relieve pain, promote muscle growth and scab.