The patient’s stomach hurts for several days in a row, and the common causes are mainly the following: a. Incomplete intestinal obstruction, mostly seen in elderly patients because of the weakened gastrointestinal function, combined with a large amount of fecal accumulation in the intestine can not be discharged faster, which can cause intermittent pain and discomfort in the patient’s stomach. This can be done by oral administration of lactulose, sifu-tang and other drugs, as well as low-pressure enemas to promote the discharge of feces in the intestine, thus relieving stomach pain. Second, gallbladder stones with cholecystitis can induce acute attacks of gallbladder inflammation after eating greasy and indigestible food, which can manifest as stomach pain. Through active anti-infection, antispasmodic and fasting methods can reduce the inflammation of gallbladder and control the symptoms of stomach pain. Patients are recommended to undergo cholecystectomy electively, which can avoid recurrent attacks of stomach pain. Third, patients with acute appendicitis may experience significant abdominal pain as the appendix infection is acutely aggravated. If no timely supportive treatment is given, the pain cannot be completely relieved and it will persist. Patients are advised to perform timely surgery to remove the appendix, which can achieve better results.