The goal of osteoarthritis (OA) treatment is to reduce symptoms, improve joint function, and reduce disability. Treatment: (1) non-pharmacological treatment, such as appropriate medical exercise, weight loss, physical therapy, acupuncture, etc.; (2) pharmacological treatment, drugs to improve symptoms, such as acetaminophen, non-steroidal anti-inflammatory drugs, Chinese herbal medicine to relax the tendons and activate the blood, etc.; drugs to improve the condition, such as aminoglucan, chondroitin sulfate A, hyaluronic acid, diacetin, pear oil/soybean oil non-soap part, caspase inhibitor Z-VaD -(3) Surgical treatment: arthroscopic treatment, artificial joint implantation, etc. The specific treatment method for each patient should be determined by the actual situation.