Under normal circumstances, the number of bowel movements in adults is between 1 and 3 times per day or more than 3 times per week. When eating, the food residue left after absorbing nutrients through the stomach, intestines and other digestive systems can be converted into stool and excreted through the anus. Under normal circumstances, the number of stools per day in adults is usually 1 to 3 times per day, and the number of stools per week is greater than 3 times. If less than 3 times per week is constipation, and more than 3 times per day is diarrhea. Everyone has a different body type, a different food intake, a different type of food intake, a different amount of exercise, and a different bowel movement pattern. If constipation or diarrhea occurs, it is necessary for the patient to go to the hospital, complete the relevant examinations, make a clear diagnosis, and take active treatment.