Hip pain is considered to be related to trauma, osteoarthritis, femoral head necrosis and other causes. It can be treated by general treatment, physical therapy, medication, surgery and other methods for the cause, which is favorable for quick relief. 1. Trauma: Hip injury, such as soft tissue strain, fracture, etc., will cause hip pain. If it is a soft tissue strain, cold compresses can be applied in the acute stage within 72h, and hot compresses can be applied in the recovery stage after 72h. Can also apply non-steroidal anti-inflammatory analgesic drugs, such as ibuprofen and other treatments, generally about 2~3 weeks to recover. 2. Osteoarthritis: it is caused by degenerative joint lesions, which will cause damage to the articular cartilage, and will also cause hip pain. Usually pay attention to rest, avoid excessive exercise. Non-steroidal anti-inflammatory and analgesic drugs, such as celecoxib, can be applied to the treatment. In the late stage of the disease, if the symptoms are serious, joint replacement is feasible. 3. Necrosis of the femoral head: alcoholism, long-term application of hormones, trauma and other causes. Usually pay attention to rest, standardize the application of hormone drugs. You can also apply non-steroidal anti-inflammatory and analgesic drugs such as ibuprofen to relieve the symptoms, but also with heat therapy, shock wave and other methods of treatment. At the later stage of the disease, the feasibility of artificial joint replacement and other treatments. There are many causes of crotch pain, you should go to the hospital to further identify the cause of the disease, and then targeted treatment. The above drugs need to be applied under the guidance of a physician.