Xian Ling Bone Fructus Capsule has some auxiliary therapeutic effect on femoral head necrosis, but femoral head necrosis mainly relies on surgical treatment, the effect of simple drug treatment is not good. Xianling Bone Fructus Capsule has the effect of nourishing the liver and kidney, connecting the bone and renewing the tendon, and strengthening the body and bones, and it is suitable for osteoporosis, bone fracture, osteoarthritis and aseptic necrosis of bone and other diseases. Therefore, Xianling Bone Fiber Capsules can be used as an adjunctive treatment for osteonecrosis of the femoral head. Common adverse reactions include rash, itching, nausea, vomiting, elevated transaminases, etc. It is contraindicated in pregnant women and those with abnormal liver function. Necrosis of the femoral head is mainly treated by artificial joint replacement, bone grafting, osteotomy and other surgical methods, the specific surgical methods need to be selected according to the patient’s condition. Necrosis of the femoral head mainly relies on surgical treatment, it is recommended to follow the doctor’s advice to avoid delaying the condition.