Walking painfully after foot fracture can be treated by the following methods: First, walking painful symptoms after foot fracture is more serious, you need to immediately prohibit weight-bearing and elevate the affected limb, and apply local cold compresses continuously to eliminate swelling. At the same time, take X-ray film to confirm whether there is a fracture or not, if there is a fracture, it needs to be treated in accordance with the fracture, including external fixation in plaster or internal fixation by incision and repositioning plate and screw. Secondly, if there is severe pain after walking after foot fracture, but there is no fracture, MRI of the ankle joint should be taken to determine whether there are tears in the medial collateral ligament and lateral collateral ligament. The main injury-prone ligament is the lateral collateral ligament, and if there is a tear, surgical reconstruction, including ligament stop reconstruction and ligament reconstruction surgery, will be required. Performing the surgery after the swelling of the ankle joint has subsided is beneficial to the patient’s postoperative recovery and also prevents infection.