Bone spurs in the knee can be treated by improving lifestyle, medication and surgery. 1. Improve lifestyle: middle-aged and elderly people are easy to develop bone spurs in the knee, if the bone spurs are light and do not affect the joint activities, usually no treatment is needed, the patient can usually pay attention to rest, obese patients can also reduce weight, it is best not to do strenuous exercise. 2. Medication: If patients have knee pain, they can take non-steroidal anti-inflammatory drugs, such as ibuprofen for anti-inflammatory pain, and if necessary, they can also be injected into the joint cavity with sodium hyaluronate to increase lubrication and reduce friction. 3. Surgery: If the bone spurs in the knee are serious and conservative treatment is ineffective, patients can consider surgery to remove the proliferating bone spurs, but they are prone to recurrence. If the patient’s knee bone spurs appear obvious symptoms of discomfort, need to consult a doctor in time for examination, by the doctor to choose the appropriate treatment, the patient usually need to develop good habits, reduce heavy physical activity, avoid trauma, pay attention to the joints to keep warm, the use of medication, please follow the doctor’s instructions.