The foot bruises the skin of the foot, the first thing to look at the foot has no activity restrictions, the specific treatment methods are as follows: 1, foot trauma with severe pain, and accompanied by limited activity, the first need to check the foot X-ray to see if there is a fracture, if there is a fracture may need to apply a plaster bandage, the foot is fixed or surgical treatment to promote the healing of the fracture If there is a fracture, you may need to apply a cast bandage to fix the foot or undergo surgery to promote the healing of the fracture; 2. If the pain is obvious, you can apply some non-steroidal anti-inflammatory and analgesic drugs for treatment to relieve the symptoms of pain, and also pay attention to rest and avoid exertion.