3-4 bowel movements per day are associated with irritable bowel syndrome, chronic enteritis, intestinal polyps, intestinal tumors and other factors. The onset of irritable bowel syndrome is varied, and many patients will be accompanied by constipation and diarrhea, and some patients have alternating constipation and diarrhea. When irritable bowel syndrome patients have hyperactive intestinal motility, it can lead to an increase in the number of bowel movements, even more than 3-4 times a day. Patients with chronic enteritis have relatively weak intestinal function, and because they are unable to absorb nutrients from food and have hyperactive intestinal motility, the number of bowel movements increases, with some people having 3-4 bowel movements per day. When polyps appear in the intestinal system, the polyps will cause irritation to the intestinal mucosa and even create a feeling of urgency, so the number of bowel movements will increase, but the dosage of each bowel movement will be relatively small. When intestinal tumors affect the function of the intestinal tract, resulting in changes in bowel habits, some people will have more frequent bowel movements and thin stools.