The pain around the belly button of middle-aged and elderly women may be caused by umbilical hernia, enteritis, pelvic inflammatory disease and other diseases. 1. Umbilical hernia: because the abdominal wall is weak or intra-abdominal pressure is too large, resulting in abdominal contents protruding through the umbilical ring to form an umbilical hernia, which will be accompanied by severe abdominal pain around the navel, vomiting and other symptoms, which will lead to the phenomenon of pain around the navel of the middle-aged and elderly women. 2. enteritis: is due to bacterial, viral, parasitic infections such as inflammation, inflammation stimulation will lead to intestinal smooth muscle spasms, which led to the middle-aged women around the belly button pain. 3. Pelvic inflammatory disease: pathogen infection will lead to inflammation of the pelvis, inflammation stimulation will lead to pelvic congestion and edema, which led to the pain around the belly button of middle-aged women. If the symptoms of pain around the navel of middle-aged women, observation without relief, need to timely medical examination, clear diagnosis after the doctor will be based on the cause of the corresponding method of treatment.