After the dorsum of the foot smashed to reduce swelling and pain, depending on the specific damage, the treatment is different, if only soft tissue damage, you can cold compresses, spray Yunnan Baiyao, oral acetylchlorophenic acid extended-release tablets, etc., and if there is a fracture, you need to carry out manipulation to restore the fixation or surgical treatment. The dorsum of the foot smashed may cause damage to the skin, ligaments, blood vessels, muscle damage and foot navicular, phalanges, cuneiform fractures. If there is only a mild soft tissue injury, swelling, pain and other symptoms, you can rest properly, cold compresses within 72 hours of dorsum of the foot injury, hot compresses after 72 hours, local use of Yunnan Baiyao spray to activate blood circulation and remove blood stasis, oral celecoxib and other non-steroidal anti-inflammatory drugs to relieve pain and so on. If there is obvious pressure pain, deformity and other symptoms of the dorsum of the foot, it may be a fracture, and need to be manipulated to restore the plaster external fixation or surgical internal fixation treatment. If the pain and swelling of the dorsum of the foot continue to be unrelieved, it is recommended to consult a doctor in time, improve the relevant examination and treatment under the guidance of the doctor. The use of the above drugs need to follow the doctor’s instructions.