Nowadays, the pressure of life and work is getting bigger and bigger, and if we don’t pay attention to it, we will get sick, especially those who are sedentary in the office, lack of exercise for a long time, irregular diet, these seemingly insignificant habits on a regular basis often affect our health, today I will tell you about the danger of aseptic necrosis of the femoral head to us. Since we want to prevent and treat a disease, we should first understand this disease. What is aseptic necrosis of the bone? It is a common orthopedic disease that has seriously threatened the health of patients. Aseptic necrosis of the femoral head, also known as ischemic necrosis, has many etiologies, and the pathogenesis of ischemic necrosis of the femoral head has become clearer due to recent electron microscopic medicine that studies changes in bone microcirculation in terms of bone hemodynamics. There are many ways to develop this disease, and the following are some of the more common ones, such as impaired blood supply after trauma, allergic reaction or vitamin deficiency, distal fracture due to ischemia and hypoxia, radiation damage to the vessel wall resulting in thickening and narrowing of the wall or even occlusion, resulting in necrosis due to impaired bone nutrition, mild infection resulting in impaired blood supply or overgrowth of the epiphysis, gas or fat embolism during decompression sickness. In the case of decompression sickness, gas or fat embolism can cause local vascular obstruction and reduced blood circulation. According to Chinese medicine, the disease is caused by external injury due to fall and stagnation of Qi and internal deficiency of liver and kidney. As the kidney is the main bone and marrow producer, and the liver is the main tendon and blood collector, the deficiency of liver and kidney will lead to the loss of tendon and bone nourishment, which results in bone gangrene, withered tendons and bones, unfavorable flexion and extension, blocked meridians and channels, and pain when not open. The main symptom for people suffering from aseptic necrosis of the femoral head is pain. As the disease develops, some parts of the body start to become diseased, and the pain is severe when the joints move, especially when the weather is cold and wet. Many people don’t take it seriously and rest for two days or use hot towels to relieve the pain and then stop caring about it. Therefore, patients suffering from aseptic necrosis of the femoral head should improve the blood flow of the femoral head, because aseptic necrosis of the femoral head is due to trauma or long-term use of hormones, or alcohol poisoning and other reasons, so that the blood vessels supplying the blood flow of the femoral head are damaged, or due to the high pressure of the femoral head, the blood flow of the femoral head is blocked and reduced, and the bone tissue of the femoral head loses normal blood night nutrition and necrosis occurs. There is also the need to reduce weight bearing, after the necrosis of the femoral head tissue, normal bone tissue repair of necrotic tissue occurs on its own, that is, aseptic necrosis of the femoral head is necrosis while repair and healing of necrotic tissue. And reducing the pressure on the femoral head will promote the bone tissue repair of the femoral head, so that bone repair is greater than osteonecrosis, and while reducing the pressure on the femoral head, it can also promote the blood night circulation of the femoral head and prevent the femoral head from collapsing. If the patient’s condition is serious, then he or she should go to the hospital for surgical treatment to ensure his or her health. Aseptic necrosis of the femoral head is very harmful to the human body. In the early stage, although the death of the bone cell part of the femoral head decreases, a large number of fracture zones appear inside the femoral head, and the resistance of the femoral head decreases, but the shape of the femoral head in early head necrosis is normal, the cartilage of the femoral head is not destroyed, and if it is correctly diagnosed and effectively treated in this period, the femoral head will not collapse and deform, so there will still be no effect on life after early head necrosis is cured, and it should be Timely detection and prevention. In daily life, you can prevent the occurrence of the disease through some daily health care and diet, pay attention to the changes in weather to avoid wind, cold and dampness, and re-injury. Furthermore, wine and hormonal and anti-inflammatory and analgesic drugs should be avoided as much as possible, and proper control of one’s weight should be done to avoid excessive weight to increase the burden on the body. Patients should walk with crutches, bilateral osteonecrosis of the femur with double crutches. If the condition allows good physical condition can ride a bicycle or tricycle to adhere to daily outdoor activities.” Sunbathing”, because “sunbathing” can be synthesized in the skin and body vitamin D, vitamin D can promote the body’s absorption of calcium, phosphorus, reduce the loss of calcium and phosphorus components in the bone, to maintain the bone mass of the femoral head, promote the regeneration and repair of necrotic bone is very beneficial, but should be noted that in the process of activity, to prevent falls, resulting in fractures, because of osteonecrosis of the hip joint activity is limited, bone fragility, so the response ability decreases and fractures are easy to occur. At present, after years of clinical accumulation, we have applied the combination of Chinese and Western medicine to treat different patients in different pathological periods, and have achieved excellent results in the diagnosis and treatment of aseptic necrosis of the femoral head, which has been well received by patients and widely reported by the media, and at the same time we have increased the research on the etiology and pathogenesis of aseptic necrosis of the femoral head, and have done a lot of relevant experimental studies. We have accumulated rich experience in both basic and clinical aspects. Finally, we hope that both white-collar workers and manual laborers should strengthen their knowledge of disease prevention to keep away from diseases and give themselves a good body.