Blood stasis under the tongue should be treated with medicines that activate blood circulation and eliminate blood stasis (promote blood circulation and eliminate blood stasis in the body). However, since there are many causes of blood stasis under the tongue, such as trauma, stagnation of qi, and cold agglutination, the specific medicines need to be chosen according to the causes. 1. Blood vessel rupture: if the use of sharp or too hot food, resulting in blood vessel rupture caused by sublingual blood stasis, is a normal phenomenon, under normal circumstances can be self-healing back to normal. 2. Qi stagnation: You can choose to use drugs that benefit qi and blood (tonifying qi and blood to make the body full of qi and blood and blood flow smoothly), such as: Astragalus, Fructus Forskohlii, Pericarpium Citri Reticulatae, Salvia Miltiorrhizae, etc. You can also choose to treat it with Chinese medicines such as Hematophagy Pills, Compound Danshen Drops Pills. 3. Cold condensation: Chinese herbal medicines such as Danshen, Buddha’s hand, Chenpi and saffron can be used, or you can choose to use medicines such as Hematopoietic Pill and Shaozhonghuayu Tang Plus Reduction for treatment. All of the above drugs have the effect of activating blood circulation and removing blood stasis. When taking the drugs, they should be standardized under the guidance of traditional Chinese medicine practitioners, so as to avoid any impact on the health of the body.