The pain in the left femoral head position may be caused by long-term strenuous exercise, etc. Physical therapy such as massage can be taken, etc., and medication can be given for intolerable pain, or it may be caused by diseases such as osteoarthritis of the hip joint, and medication can be given. 1. Physiotherapy: long-term strenuous exercise: there will be muscle overstrain, muscle tissue strains, etc., can be taken to hot compresses, massage, shock wave and other physical methods to relieve discomfort. It is recommended to rest in bed for a period of time, pay attention to the warmth of the hip, reduce the amount of lower limb activities. 2. Medication: If the pain is unbearable, affecting normal life, or patients with osteoarthritis of the hip joint can be given non-steroidal anti-inflammatory drugs and other medications, such as ibuprofen, etc., the above medications need to be used under the guidance of a doctor, to avoid self-medication. However, the pain and discomfort caused by femoral head necrosis, bone tumor and other diseases can not be ruled out, so we should go to the regular hospital as soon as possible, to be examined by the doctor and improve the relevant auxiliary examination to clarify the cause of the disease, and then follow-up treatment.