Redness of the skin after fracture should be braked and rested, the acute stage can be appropriate ice to relieve, patients also need to consult a doctor in a timely manner with medication and conservative treatment or even surgical treatment. The redness of the skin after fracture is related to the local capillary rupture and bruising, in order to avoid further aggravation of the injury, the fracture patient should be braked to rest, avoid the activity of the affected limbs. In the acute stage of fracture, patients with red skin can also promote vasoconstriction through local ice packs to relieve redness, swelling, pain and other conditions. Non-acute patients can apply hot compresses to improve local blood circulation and promote recovery. People with red skin after fracture can also use aspirin, indomethacin and other non-steroidal anti-inflammatory drugs to relieve pain as prescribed by the doctor, and can also apply furosemide, mannitol and other drugs to reduce swelling. According to the condition of the fracture, the patient should cooperate with the doctor to adopt plaster fixation, manipulation, internal fixation, external fixation and other ways of treatment to prevent osteonecrosis, joint stiffness and other conditions. It is recommended that people with skin redness after fracture should actively seek medical treatment and strengthen daily care.