Niu Teng is actually the root and stem of the plant Na Teng in the family of Moutonaceae. From the perspective of traditional Chinese medicine, Niu Teng itself has the ability to dispel blood stasis, dissolve dampness, and clear the channels, as well as having the effect of promoting water retention and swelling. First of all, it can be used to treat rheumatic diseases, such as rheumatoid arthritis, rheumatoid arthritis, ankylosing spondylitis, etc., manifested as redness, swelling and pain in the joints, and also manifested as unfavorable flexion and extension of the joints, and the cow vine can help improve the clinical symptoms of the patients due to the fact that it has a very good effect of activating blood circulation and opening up the channels. In addition, it can also be used to treat systemic water retention disease, manifested as chronic nephritis or kidney disease caused by edema, such patients manifested with lower limb edema, often accompanied by lumbar pain and discomfort, urine can be seen in the urine protein increase. In addition, it can also be used to treat ascites caused by diseases of the liver and biliary system, such as ascites caused by cirrhosis of the liver, and in severe cases, it can also manifest as peripheral edema, all of which can be treated with Niu Teng. The cow vine itself also has a very good sleeping effect, the single use of the cow vine tea tea drink, can play a very good role in sleep and determination, modern research has also confirmed that the cow vine extract itself on the human body has a very good sedative hypnotic effect.