It occurs when the ankle is twisted suddenly inward, tearing the ligaments on the outside of the ankle. On rare occasions, the opposite may occur, in which case the ligaments on the inside and middle of the ankle will be painful and tender. While this second type takes much longer to heal, the treatment is similar. This stands for rest, ice, compression and elevation. Expect to be on crutches for several weeks.
Ice is the recommended method for reducing swelling.
Compression, in the form of an elastic bandage or other wrap. Be careful not to overdo it. If the compression becomes too tight, it must be loosened to ensure proper circulation. Finally, there's elevation, raising the leg above the level of the heart. Because the feet are farthest from the heart, blood will tend to pool in this area unless the leg is elevated.