Many patients who have undergone cholecystectomy are concerned about the effects of cholecystectomy, as follows: 1, in fact, the vast majority of patients do not have much effect during clinical treatment, but a small number of patients will cause dietary changes after cholecystectomy, and eating greasy or fuller will cause indigestion; 2, the absorption of fat may be affected after cholecystectomy, and a small number of patients will have steatorrhea, after eating something, especially after eating something more After gallbladder removal, a small number of patients may feel poor digestion and a feeling of fullness; 4. After gallbladder removal, because there is no gallbladder’s function of concentrating and storing bile, bile emptying into the stomach and duodenum will increase, causing abdominal pain and discomfort in the middle of the night or when the stomach is empty, which is called bile reflux gastritis. The treatment is simple, the time when the stomach pain appears is relatively fixed, and eating something or drinking some water in advance may relieve the discomfort.