The treatment of sprained foot includes general treatment, medication, special treatment and so on. 1. General treatment: rest sufficiently, limit the movement of the affected foot; cold compresses can be applied within 72 hours of the sprain, and hot compresses can be applied after that; the affected area can be fixed with a bandage; the affected area can be elevated to help reduce the swelling when resting. 2. Medications: under the guidance of the doctor, you can use safflower oil, Yunnan Baiyao and other drugs to activate blood circulation and eliminate blood stasis; in case of severe pain, you can consider applying ibuprofen, celecoxib and other painkillers. 3. Special treatment: if combined with fractures, dislocation, ligament rupture, etc., may also need surgery, reset, plaster fixation and other special treatment. It is recommended to consult a doctor in time for standardized treatment under the guidance of a doctor to avoid delaying the condition.