1, change bad habits. Should change the bad habits of long-term alcohol abuse or quit drinking, regular work and rest, avoid staying up late. Get rid of the contact environment of pathogenic factors, remove the chemical toxicity of alcohol and prevent tissue absorption. 2.
Stay away from hormonal drugs. In the treatment of certain diseases, especially some painful diseases, try not to use or use less hormone drugs. When hormones must be used for related diseases, such as hypertension, diabetes, skin diseases, etc., the principle of short-term and moderate dosage should be mastered, together with vasodilators, vitamin D, calcium, etc. Do not change the dosage without medical advice and abuse hormone drugs. 3, diet moderation. Do not eat chili peppers, do not drink alcohol in excess, eat less barbecue smoked food, pay attention to increase the intake of calcium, eat fresh vegetables and fruits. 4.
Proper treatment of hip injury. Hip injuries should be treated promptly, do not walk too much before the injury is healed, so as not to repeatedly damage the hip joint. Femoral neck fracture should be fixed internally, and bone graft with vascularized bone flap should be used to promote the healing of the femoral neck, increase the blood transport of the skull and prevent osteonecrosis, and regular follow-up should be carried out after surgery to prevent the occurrence of this disease. 5. Special practitioners should pay attention to protection. Deep-water divers, high-altitude pilots, and people working in high-pressure environments should pay attention to labor protection and improve working conditions, and those who have fallen ill should change their job type and seek timely medical attention. 6. Avoid excessive weight bearing. When carrying heavy objects, avoid hip sprains, and try not to do too heavy work. 7.
Daily exercise to protect the hip joint. Regular activities have a preventive effect on femoral head necrosis. Before sports, do a good job of hip preparation activities, to feel the body heat, limbs flexible. When walking, pay attention to your feet and be careful of falling, especially in winter when walking on snow and ice. Warm tip: If you use a lot of hormones for a long time or a short time or are a frequent alcoholic, when you have hip pain, mostly hidden pain, dull pain, often located in the lateral side of the hip and the middle of the femoral groove, obvious when you move around and reduced after rest, you must go to the hospital in time to seek medical advice and strive for early detection, early diagnosis and early treatment. For patients who already have symptoms of femoral head necrosis, they must pay attention to cold and keep warm. The cold will lead to vasoconstriction in both hips and legs, resulting in stasis, ischemia, edema and other pathological changes in blood circulation in the hip, which will aggravate the symptoms of osteonecrosis of the femoral head. Therefore, patients with osteonecrosis of the femoral head should prevent cold, do not sit or sleep in cold places or windy places, wear more clothes and pants, pay attention to the warmth of the affected hip area, and move the affected hip appropriately; do not use air conditioners directly on the affected hip area in summer.