The foot sprain swollen to carry out the following treatment, in order to be able to recover as soon as possible: 1, the injured foot for proper fixation, such as cast fixation and brace fixation, can make the injured foot to avoid further damage. 2, in the early foot sprain swollen can be cold compresses, can be frozen mineral water or ice wrapped towel cold compress injury, can play the role of swelling, pain, hemostasis, for the recovery of the sprained foot. 3, you can apply some drugs externally, such as spraying Yunnan Baiyao spray, or topical ointment for treatment, such as applying Tongluo pain relief cream, Changchun red ointment for local blood circulation and blood stasis treatment. 4, you can take some drugs orally, such as oral Changchun red tablets, fracture contusion capsule, etc. 5, after the acute period of three days, you can also carry out physical therapy of the injury, such as microwave therapy The sprained foot can recover as soon as possible.