Patients with lumbago and stomach pain are usually the precursor of the following diseases: first, the most common diseases are digestive diseases, such as acute gastroenteritis, cholecystitis, pancreatitis and peritonitis will appear lumbago accompanied by abdominal pain clinical manifestations. Second, urological diseases, such as common kidney, ureteral stones will also appear back pain, back pain, stomach pain. Third, common general surgical diseases such as gastrointestinal perforation, intestinal spasm, tibial torsion and other conditions will also appear back pain, back pain, stomach pain. Fourth, common gynecological diseases, women will have acute pelvic inflammatory disease, ovarian cysts, tibial torsion, tubal ectopic pregnancy, ectopic pregnancy, even in the women’s menstrual period of dysmenorrhea will also appear lumbago accompanied by abdominal pain clinical symptoms.