Ligament strains generally need to rest for about 1~3 months, but mild ligament strains only localized swelling and pain can generally be recovered in about 2 weeks, depending on the severity of the strain to judge. 1. Mild ligament strains only have localized swelling and pain, you can first ice the injured area, and then hot packs. At the same time, strenuous exercise should be avoided. Generally, it can be recovered in about 2 weeks. 2. Moderate ligament strain, need to be fixed through the brace, rest, brake, about a month ligament injury can be fully recovered. For some older patients with more severe ligament strains, especially those with other diseases (such as diabetes, osteoporosis, etc.), the recovery time will be prolonged. 3. In case of serious ligament strains, such as avulsion fracture, joint dislocation, etc., it is necessary to choose a brace or plaster immobilization, and if necessary, surgical treatment. Therefore, patients usually need to rest for about 3 months. Patients should pay attention to the protection of joints and ligaments in their normal life to avoid ligament strains. In case of ligament strains, they should go to the hospital in time to get timely treatment.