The gallbladder stores and concentrates the bile secreted by the human liver, and when eating, the gallbladder contracts to release the stored bile to help digest food. When the gallbladder produces polyps, stones or other conditions need to be removed through surgery, the gallbladder may have these effects on the body after removal: 1, indigestion: the gallbladder is an organ that stores bile and can secrete bile, bile has the function of promoting digestion, the body’s digestive function is weakened after removal of the gallbladder is easy to produce indigestion, bloating, diarrhea and other symptoms; 2, gastritis, esophagitis: after removal of the gallbladder, a large amount of bile continues to enter the intestinal tract A large amount of bile accumulates in the intestine and easily refluxes to the stomach, which will lead to a rise in pH and bacterial multiplication for a long time, thus forming reflux gastritis and esophagitis; 3, hepatobiliary stones: the gallbladder has the ability to concentrate bile, and concentrated bile can dissolve cholesterol in the body, and the body’s solubility of cholesterol is reduced after gallbladder removal, which will easily cause cholesterol to accumulate, thus forming hepatobiliary stones; 4, colon cancer: The liver can secrete primary bile acid, which is transformed into secondary bile acid when it enters the intestine and comes into contact with bacteria. After cholecystectomy, it is necessary to keep the wound clean and dry to avoid infection; pay attention to rest and avoid strenuous activities after surgery; eat as light as possible and avoid spicy and greasy food.