For the treatment of knee meniscus injury, you can take Tao Hong Si Wu Tang and Tonifying Kidney and Strengthening Tendon Tang internally. It is recommended to apply under the guidance of a Chinese medicine practitioner. The role of meniscus is mainly to keep the joint stable and has a certain cushioning effect. The main causes of meniscus injury are strenuous exercise and heavy physical labor. Symptoms of meniscus injury are mainly severe pain, localized swelling, and impaired joint flexion and extension. Early treatment is mainly to reduce swelling and relieve pain, Tao Hong Si Wu Tang has the effect of activating blood circulation and removing blood stasis (promoting blood circulation and eliminating blood stasis in the body), Tao Hong Si Wu Tang is mainly used to treat all kinds of diseases caused by blood stasis, patients with weak qi and blood are forbidden to use this medicine alone, and it is better not to eat chili pepper during the period of taking it. In the later stage, it can warm the meridians and relieve pain (dredge the meridians and relieve pain), and can be taken internally to tonify the kidneys and strengthen the tendons. This medicine has the effect of tonifying the liver and kidney, strengthening the tendons and bones. People with thick and greasy tongue are prohibited from taking it, and it is better not to eat greasy food during the period of taking it.