In most cases, ischemic necrosis of the femoral head is considered to be due to genetic factors, congenital hip dysplasia, long-term smoking and alcohol consumption, and long-term use of hormonal drugs. First of all, you must actively quit smoking and drinking, avoid excessive use of hormone-containing drugs, and actively reduce weight. At the same time, you can walk with crutches, you can walk with a car, avoid standing and walking for a long time, and avoid weight bearing. If some symptoms appear, oral anti-inflammatory and analgesic drug loxoprofen sodium, nutritional joint cartilage drug treatment glucosamine hydrochloride, improve the necrotic bone drug Xianling Bone Depot capsule, to a certain extent can slow down the development of femoral head necrosis degree. If necessary, surgical treatment can be performed. Some of the surgical treatments are conservative, such as removing the necrotic bone and implanting fresh bone or bone graft with blood vessels, which can also slow down the development of femoral head necrosis. In advanced stages, femoral head necrosis is so severe that surgery, i.e., arthroplasty, is required.