Diet after ERCP surgery should be based on light and easily digestible diet, avoid overeating. ERCP surgery refers to endoscopic retrograde cholangiopancreatography, which is mainly used to assist in the treatment of common bile duct stones and other diseases. When the surgery is performed, anesthesia is required. Try not to drink or eat for 4 hours after the surgery to avoid choking and anorexia. Wait for the intestinal function to recover and then take a light and easy-to-digest, liquid or semi-liquid diet, such as: rice porridge, noodles, nutritious soups and so on. In addition, different degrees of intestinal adhesion may occur after ERCP surgery, if you do not follow the doctor’s instructions to eat regularly, it may cause intestinal digestive disorders, which is not conducive to the recovery of the condition. After the surgery, the diet should follow the doctor’s instructions to avoid stimulation of the body, inducing other complications, which will have a serious impact on the recovery of the condition as well as the health of the body.