People who are sick are most afraid of running into fake drugs, and patients with femoral head necrosis are no exception. Recently, China’s Ministry of Health, Ministry of Industry and Information Technology, Ministry of Public Security, and other 13 departments, decided to launch a joint nationwide crackdown on the use of the Internet and other media to publish false drug advertisements, or through the express service and other channels to sell fake drugs special rectification action. Femoral head necrosis patients should also be cautious when choosing drugs for the treatment of femoral head necrosis. Experts reminded patients of femoral head necrosis: patients should be treated in regular hospitals to take drugs, do not be confused by the media “the drug has miraculous effect on the treatment of femoral head necrosis”, “50 angels femoral head necrosis completely cured” and other exaggerated advertising, take this period of special rectification activities. See the true nature of false advertising and sales of fake drugs on the Internet, and choose the treatment for osteonecrosis of the femoral head wisely, do not be blind. Experts here still need to reiterate that osteonecrosis of the femoral head is a chronic orthopedic disease, treatment and rehabilitation is a long-term process, patients should not be too anxious, should maintain a good state of mind. The treatment of osteonecrosis of the femoral head by taking drugs alone can only temporarily relieve the pain of the affected area, making the patient believe that the condition is improving, while in fact the condition is still expanding. The cause of osteonecrosis of the femoral head is the lack of blood flow and obstruction of blood circulation, resulting in ischemic necrosis of the bone tissue, which prevents the blood vessels from effectively delivering the drug to the femoral head. Therefore, patients with osteonecrosis of the femoral head should find a method that can treat the disease from the root.