Ankle fracture 100 days and still swollen and painful consider the local soft tissue injury is serious, the fracture has not healed, give general treatment, physical therapy, drug treatment. Ankle fracture, may be accompanied by severe local soft tissue injury, ligament, blood vessel rupture, although after 100 days, but the soft tissue repair ability is poor, activity exercise, ankle swelling and pain. It is recommended to rest, reduce activities, elevate the affected limb, apply local hot compresses, physiotherapy (microwave), and take oral anti-swelling drugs (Diosmin tablets) and painkillers (Ibuprofen capsules). No matter the ankle fracture is fixed by surgery or conservative plaster or brace, after 100 days of walking on the ground and bearing weight, it may cause local pain, due to the establishment of collateral circulation of blood vessels after injury, the blood circulation becomes worse than before injury, and local swelling occurs, we should continue to apply local brake, give local massage, physiotherapy, hot compresses, take pain relieving and swelling medicines orally, and review the radiographs on a regular basis, and wait for the fracture to be completely healed and then move around. If you still feel swelling and pain 100 days after ankle fracture, it is recommended to actively seek medical advice and treatment under the guidance of a physician.