The treatment of smashed foot should be based on the degree of smashing to choose different treatment methods, treatment includes general treatment, drug treatment, surgical treatment and so on. 1. Slightly smashed: only soft tissue swelling, can elevate the affected limb, pay attention to rest and observation; if bleeding on the surface of the foot, carry out simple debridement, apply iodine povidone or alcohol to disinfect the wound, and when in pain, you can take non-steroidal drugs such as ibuprofen by mouth or inject tetanus according to the situation. 2. Fracture: If the fracture is well-positioned, choose plaster fixation treatment; if there is obvious dislocation, surgical repositioning and internal fixation treatment are needed. The foot smashed, it is recommended to go to the hospital in time to improve the examination, under the guidance of the doctor for standardized treatment, the above drugs can not be taken on their own.