The care of fracture patients should pay attention to the following aspects: 1. care of the fracture site wound, open fracture or post-operative fracture patients should pay attention to the care of the wound, if there is exudation of the dressing should promptly notify the doctor for a dressing change, patients with particularly swollen limbs should closely observe the peripheral blood flow to avoid the emergence of osteo-fascial compartment syndrome. 2. dietary care, eat more high-protein food, avoid spicy, stimulating food, avoid smoking and alcohol, supplement with adequate nutrition and vitamins to facilitate fracture healing. 3. The fracture of the lower extremity should be treated with early functional exercises to avoid stiffness, early quadriceps contraction and ankle pump exercises to promote blood flow to avoid deep vein thrombosis, and early fracture of the upper extremity should be treated with early functional exercises to avoid joint stiffness. Fractures of the upper extremity should be treated with early functional exercise to avoid stiffness, and fractures of the spine should be turned regularly as prescribed by the doctor to avoid pressure sores, crush pneumonia and deep vein thrombosis.