Women with lower abdominal pain accompanied by lumbago may be caused by pelvic inflammatory disease or urinary stones, as follows: 1, pelvic inflammatory disease: pelvic inflammatory disease may appear pelvic effusion, so women’s lower abdominal pain will gradually worsen, accompanied by lumbago symptoms, this time to carry out active anti-inflammatory treatment, can be combined with physical therapy methods to promote the absorption of inflammation, can relieve 2, urinary stones: If the stones are in the urinary tract, such as stones at the end of the ureter or bladder stones, there may be hidden pain in the lower abdomen accompanied by lumbar pain, ultrasound examination to observe the size and shape of the stones, through the ultrasound examination to decide whether to operate, if the stones can be discharged on their own, you can give drugs to promote stone removal, if not, you can perform If the stone cannot be removed, extracorporeal lithotripsy or endoscopic stone extraction can be performed.