Female patients presenting with stomach pain should have the cause identified and treatment selected in a targeted manner. For acute gastroenteritis secondary to unclean diet, which presents with periumbilical pain, epigastric pain with nausea and vomiting, and severe dehydration and fever, anti-infective treatment should be actively pursued. In adults, quinolone antibacterial agents can be given intravenously, and attention should be paid to replenishing fluids and correcting the balance of the internal environment. If the abdominal pain is caused by inflammatory diseases of the intestine, mainly ulcerative colitis or Crohn’s disease, it is related to the immunity of the body and requires oral medication to regulate the immunity, pay attention to the diet structure, do not overeat, do not eat spicy and irritating food, stay away from smoking and alcohol, and regular colonoscopy.