Degenerative joint changes of both knees can be controlled by exercise therapy, physical therapy, medication and surgery. 1. Exercise therapy: If you are diagnosed with degenerative joint disease, you should carry out relevant functional training under the guidance of a professional doctor, such as quadriceps training, gluteal muscle training, and resistance training, etc., which can effectively improve the joint function. 2. Physical therapy: such as hydrotherapy, cold therapy and heat therapy. The main purpose is to accelerate blood circulation and reduce inflammation. 3. Medication: For example, if the pain is strong, you should take non-steroidal anti-inflammatory drugs (NSAIDs), such as aspirin and ibuprofen, as prescribed by your doctor. When the pain is severe, opioids can be taken to relieve pain, such as tramadol. Sodium vitrate can also be injected into the joint cavity to lubricate the joint and relieve symptoms. 4. Surgical treatment: mainly for more serious degenerative joint changes, such as arthroscopic cleanup, osteotomy and arthroplasty. When degenerative joint disease is detected, the bad habits should be corrected and regular checkups should be conducted, and then the treatment plan should be adjusted according to the doctor’s suggestion.