Conservative treatment for torn knee ligaments, now a little pain when doing heavy physical work, first of all, you should stop heavy physical activities, rest and apply cold compresses locally, and then complete the relevant examinations, according to the results of the examination for conservative treatment or surgical treatment. 1. Rest and cold compress: stop heavy physical activities immediately, avoid knee flexion and extension stress activities, so as not to cause the torn ligament again damaged, resulting in knee pain aggravation, thus affecting the repair of torn knee ligaments. Localized cold compresses can help reduce pain. (2) Improve the relevant examination: should be timely medical treatment, improve the relevant examination, and then according to the results of the examination to determine the damage to the knee joint, as well as the severity of the ligament tear, and then targeted treatment. 3. Conservative treatment: If the ligament tear is not aggravated and there is no other damage to the knee joint, conservative treatment can be continued, and the affected limb can be fixed with plaster or brace if necessary, and then go down to the ground after recovery, and non-steroidal analgesic drugs such as ibuprofen and celecoxib can be given according to the doctor’s instruction. 4. Surgical treatment: If the ligament tear is serious or even rupture, timely surgical treatment should be given, ligament repair surgery, after the operation should be under the guidance of the doctor to carry out functional exercise, to promote the ligament to recover as soon as possible. During the conservative treatment of knee ligament tear, patients should pay attention to more rest, reduce the weight of the affected limbs, under the guidance of the doctor to gradually carry out rehabilitation training, do not blindly increase their own weight, so as to avoid adverse effects.