Women with vague pain in the abdomen accompanied by pain in the lower back, this suggests the presence of gynecological inflammation. Because when there is pelvic inflammatory disease, there is a large amount of fluid in the pelvis, which will stimulate the pelvic and lumbosacral blood vessels, there will be abdominal pain and lumbar pain. For example, when there is endometrial inflammation, endometriosis, then due to the ectopic foci of prolonged stimulation, it will also cause discomfort in the abdomen, and will be accompanied by the manifestation of lumbar pain. As far as possible, an ultrasound should be done to determine whether there is any abnormality in the pelvis, because when there is an ovarian cyst, it will also cause abdominal pain, accompanied by lumbar pain. According to the situation, you can first take oral medication anti-inflammatory treatment, to avoid prolonged abdominal pain accompanied by lower back pain, it will affect the normal quality of life.