The elderly are bedridden for a long time complications are too much! 1, fall pneumonia: after the elderly bedridden, lung capacity decreases, sputum secretion increases, and it is not easy to cough up, especially combined with chronic bronchopneumonia, diabetes and other elderly. Sputum accumulation in the lungs, more secondary lung infection and even further secondary MODS leading to the death of patients. 2. Decubitus ulcers: The peripheral blood supply of the elderly is poorer than that of young people, and pressure ulcers are likely to occur in the lower back, sacro-caudal area, and heel area where there is less subcutaneous soft tissue after prolonged bed rest. If the care is not good, infection may occur, and if combined with diabetes, the problem will be more serious. 3.Deep vein thrombosis of the lower limb: In elderly people, especially women or obese patients, after hip fracture and lower limb braking, it is easy to secondary deep vein thrombosis of the affected limb, causing swelling and pain in the lower limb. If the thrombus is dislodged to form an embolus secondary to pulmonary infarction, it is fatal and very dangerous. 4, after being bedridden, less activity, decreased appetite, reduced feeding, often secondary to malnutrition, electrolyte disorders, appetite decline in the vicious cycle, resulting in the patient’s mental state decline in the symptoms of exhaustion. Then again, after being bedridden, the gastrointestinal tract peristalsis slows down, the stool is dry and difficult to solve, and care is difficult. 5.After being bedridden, the amount of activity is low and osteoporosis will be further aggravated, which will affect the healing of the fracture. 6.After being bedridden, the patient’s physical condition decreases, the resistance decreases, and the patient will catch a cold, which will trigger various diseases, such as blood sugar is no longer stable, blood pressure fluctuates, and heart failure or even myocardial infarction and other cardiovascular accidents.