After the foot is pressed can cause subcutaneous soft tissue damage in the area, and even serious fractures, and after the injury bleeds inside, 3-5 days will be able to see the presence of very obvious bruising. For simple soft tissue injuries with good skin integrity, you can use topical Yunnan Baiyao aerosol or soak your feet in hot water to promote blood circulation and help the bruising gradually subside. However, if there is an obvious fracture, the fracture needs to be fixed, whether it is protected by external fixation in plaster or surgical treatment. Only when the fracture is fixed and allowed to heal slowly can the bleeding in the area gradually improve, together with oral blood circulation and pain relief medications, such as Hu Li San and Duyi Wei capsule, to promote the absorption of the bruising.