Foot smashed, must be clear whether there is a fracture of the foot, if through the X-ray clearly have a fracture or ligament damage, can take the brake, medication, physical therapy treatment measures, the specifics are as follows: 1, braking: must be early plaster braking, only in the quiet mechanics of the environment, the foot swelling can be accelerated to subside, and at the same time, the leg should be lifted up, so that the damage area of the blood is easy to 2, drug treatment: you can use the relevant anti-swelling drugs, such as oral consumption of the elimination of M or Veritamil to reduce the swelling of the tissues, you can also use mannitol drip to reduce the swelling of the local tissues. 3, physical therapy: such as the use of local hot compresses, salt compresses or infrared irradiation, to accelerate blood circulation and improve the swelling.