Bone spurs in the knee need to be treated with medication and surgery on the basis of improving lifestyle. 1. Improvement of lifestyle: When pain occurs, patients should pay attention to rest; overweight people should also reduce their weight appropriately so as not to increase the wear and tear on the knee joint. 2. Medication: Commonly used medications include non-steroidal anti-inflammatory drugs, such as acetaminophen, celecoxib, etoricoxib, diclofenac diethylamide cream, etc. Such medications can effectively relieve pain and improve joint function. Or go to regular medical institutions to inject glucocorticoid, sodium vitrate and other drugs to lubricate the joints and relieve discomfort. 3. Surgery: If there is obvious limitation of joint movement or conservative treatment is ineffective, artificial joint replacement or bone spur removal can be chosen under doctor’s advice for treatment. It is recommended that patients go to the hospital in time, under the guidance of the doctor for treatment, the above drugs should be used under the guidance of the doctor.