Female inner thigh pain can be caused by trauma, physiologic pain, myofasciitis, infection and lumbar spine disease. 1. Trauma: Trauma and other factors lead to fracture of the inner thigh and muscle and other soft tissue injuries, there will be pain in the inner thigh, swelling, limited movement and other symptoms. 2. Physiological pain: commonly caused by excessive exercise in the thigh muscle metabolites can not be eliminated from the body in a timely manner, the local accumulation of pain caused by the inner thigh. 3. Myofasciitis: aseptic inflammation of the inner thigh muscles and fascia due to long-term strain and friction can cause inner thigh pain. 4. Infection: due to bacteria and other pathogens lead to infection of the female reproductive system, such as pelvic inflammatory disease, adnexitis, etc., which in turn cause inguinal lymph node enlargement, thus causing women’s inner thigh pain. 5. Lumbar spine diseases: lumbar spine diseases such as lumbar disk herniation, spinal stenosis and other diseases, compression of the innervation of the inner thigh nerve root, can also appear in the inner thigh pain. There are many other causes of female inner thigh pain, excluding physiological pain, it is recommended to go to the hospital to improve the relevant examination, clear cause of the disease and follow the doctor’s advice to give further treatment or treatment.