If the foot is still swollen after a month of fracture, it is necessary to visit a hospital specialist to find out the cause of the swelling. If the swelling is caused by early braking and rest after the injury, it is necessary to apply brakes to the ankle joint, take early rest, take early oral medication to reduce the swelling, such as horse chestnut seed extract, and apply cold compresses to the injured area, which can also reduce the swelling. Elevating the affected limb at night while sleeping can promote blood flow back and thus eliminate the swelling. An MRI of the ankle joint should be taken to rule out any ligament damage. If there is damage to the ligaments of the ankle, it is important to treat it early. If there is a significant tear of the ligament and there is significant instability of the ankle joint on examination, early surgical suturing or reconstruction of the ligament is indicated.