Medial knee ligament injury may be caused by long-term weight-bearing strain or injury, should be based on the degree of injury to choose different treatment programs, generally divided into hot compresses, massage and other conservative treatment and surgical treatment. 1. Conservative treatment: if the patient is only sprained, the condition is relatively mild, immediately after the injury, cold compresses can be used to deal with, and timely braking of the affected limbs, and later on, hot compresses, massage and other ways to activate blood circulation and remove blood stasis, to promote recovery. If the patient’s ligament has been mildly ruptured, it should be immobilized by plaster, bed rest, and rehabilitation training should be carried out after recovery. If the patient’s pain is unbearable, oral anti-inflammatory analgesics such as ibuprofen can be taken for relief. Adverse effects of ibuprofen include headache and indigestion. 2. Surgery: If the patient’s ligament rupture is more serious, surgery can be used, such as ligament suture reconstruction. Patients with medial knee ligament injury should go to the hospital for examination in time, and receive appropriate treatment after clarifying the condition, and the above drugs should be taken under the guidance of physicians.