Fractured foot swollen pain can not walk, can take emergency treatment (such as braking, cold compresses, bandages, elevate the affected limb, etc.), if necessary, can be treated by drugs, surgery and other ways. 1. Emergency treatment (1) braking: a broken foot, also known as ankle sprain, sprained ankle swelling, pain can not walk, should immediately stop the movement, if necessary, with the help of a wheelchair, crutches and other assistive devices, to complete the daily movement. (2) Cold compress: If possible, a towel can be wrapped in ice packs placed on the ankle sprain, in order to reduce the pain and oozing, each time the ice time of about 10 to 20 minutes, to avoid the time is too long, so as not to cause frostbite. (3) bandage: elastic bandage can be used to bandage the affected area to reduce swelling. (4) Elevate the affected limb: and elevate the affected limb to facilitate venous return and reduce swelling. 2. Medication: If the pain is serious, take anti-inflammatory painkillers, such as ibuprofen, celecoxib, etoricoxib, etc., as prescribed by the doctor. 3. Surgical treatment: if the sprain is serious and the muscle is torn or broken, surgical repair can be carried out. After the ankle sprain swollen and painful road can not walk, it is recommended to go to the hospital in a timely manner, in accordance with the doctor’s instructions standardized treatment.