The treatment of swollen foot sprain needs to choose the appropriate treatment according to the different degrees, the treatment includes general treatment, drug treatment, physical therapy, surgical treatment and so on. 1. Mild sprains: give intermittent ice packs within 72 hours of the sprain, and choose hot packs after 72 hours. Cold compresses can shrink local blood vessels, and hot compresses can promote local blood circulation. Oral medication to activate blood circulation and eliminate blood stasis (to promote blood circulation and eliminate blood stasis in the body), such as Panax ginseng tablets. 2. Moderate sprains: first of all, brake and rest, elevate the affected area, apply ice packs and bandages, and then choose massage and physiotherapy, together with joint mobilization exercises and muscle strength exercises. 3. Severe sprains: need to brake the brace fixed, if necessary, surgical treatment. The foot sprained, the first simple treatment bandage or ice packs affected area, and then go to the hospital in a timely manner, improve the relevant examination, under the guidance of the doctor for standardized treatment. Avoid taking the above medications blindly on your own.