The treatment of calf tendon strain can choose conservative treatment and surgical treatment. 1. Conservative treatment: It is suitable for mild tendon strains, braking and resting immediately after the injury, cold compresses can be applied 72 hours after the injury to reduce pain and swelling, and non-steroidal drugs such as ibuprofen and celecoxib can be chosen to relieve pain, and plaster or brace fixation is needed if necessary. 2. Surgery: If the tendon is seriously strained, with most of the tendon rupture or even complete rupture, surgery is needed, and the tendon needs to be immobilized in a plaster cast, which can be removed after 4-6 weeks, and the tendon can be partially loaded on the ground with the help of crutches, until it is fully recovered. After the calf tendon strain, the patient should actively cooperate with the doctor to choose the appropriate treatment, standardized treatment, and promote early recovery. The above medication should strictly follow the doctor’s instructions, do not self-medication.