Difficulty in bowel movement is commonly associated with constipation, whereas cholecystectomy does not usually lead to constipation, but rather to diarrhea. Therefore, if you have difficulty in bowel movement after cholecystectomy, consider that it is caused by postoperative bad habits, intestinal adhesions, medications, colonic diseases and other factors. 1. Postoperative bad habits: after cholecystectomy, improper dietary structure, such as dietary fiber content is too small, coupled with a long period of sedentary, can lead to constipation, which can cause difficulties in bowel movement. 2. Intestinal adhesion: If the inflammation around the gallbladder is serious, after cholecystectomy, it can also lead to intestinal adhesion. Bowel adhesion can also cause constipation, which can cause difficulty in bowel movement. 3. Drugs: some patients take anticholinergic or morphine and other pain medication after surgery, which affects the normal digestive function, and can also cause constipation and lead to bowel difficulties. 4. Colon disease: some patients have difficulty in bowel movement after cholecystectomy, but it may also be caused by intestinal disease, which is not related to cholecystectomy. Such as common enteritis, hemorrhoids, intestinal tumors, etc., can affect the digestion and excretion function, resulting in difficulty in bowel movement. Difficulty in bowel movement after gallbladder removal may also be caused by other reasons.