The common causes of female inner thigh pain include trauma, arterial disease, gynecological disease, femoral head necrosis, tumor, inguinal hernia and so on. 1. Trauma: when the body is hit by external forces or exercise intensity is too large, may cause the female inner thigh muscle strain or skin abrasion, resulting in pain symptoms. 2. Arterial diseases: mostly seen in people with high blood pressure, high blood fat and other basic diseases, which are prone to atherosclerosis and the formation of atheromatous plaques, which may cause lower extremity arterial embolism, resulting in lower extremity pain, weakness symptoms. 3. Gynecological diseases: clinically common such diseases are cervicitis, adnexitis, pelvic inflammatory disease, endometritis, ovarian torsion, etc., may appear the symptoms of inner thigh pain. 4. Necrosis of femoral head: femoral head structural changes and collapse caused by ischemia of femoral head in women, mostly seen in people with frequent application of glucocorticoids, long-term heavy drinking, etc. Clinical manifestations include pain in groin area and inner thigh. 5. Tumor: when sebaceous cysts, lipomas or sarcomas appear on the inner thighs of women, they may cause compression and damage to the inner thigh skin tissues and nerves, resulting in pain and discomfort in activities. 6. Inguinal hernia: usually associated with women’s abdominal wall weakness, increased intra-abdominal pressure, abdominal contents protruding into the groin, the clinical manifestations of the groin area and the emergence of lumps, swelling and pain, as well as involving pain. If the above conditions exist, it is recommended to go to the hospital as soon as possible, and under the doctor’s examination and judgment, a clear diagnosis will be made and treatment will be provided for the right cause.