1, sprain on the spot if the conditions should be immediately iced. Depending on the severity of the situation to the hospital or home to deal with themselves; 2, if there is no time to ice. If serious. The same day or the next day will certainly appear edema. Suggest the use of Chinese herbal medicine treatment and elevate the injured leg; 3, in the absence of significant swelling before trying not to let the injured foot on the ground. Keep the injured foot elevated (usually above the heart) if possible; 4. Two or three weeks later, you can walk with crutches on the ground. If the foot does not feel significantly swollen. It means that the peripheral nerves of the foot have recovered. At this point, you can use the hot and cold water therapy mentioned above to help recovery. I personally feel that this method works well! Until you can walk alone without crutches.