The reasons for not having diarrhea, having a bowel movement after a while, but not having a bowel movement include irritable bowel syndrome, gastrointestinal inflammation, pelvic inflammatory disease, and other diseases. Symptoms of no diarrhea, bowel movement after a bowel movement, but no bowel movement are mainly due to increased bowel movements but less feces in the intestines. Irritable bowel syndrome (IBS) is a functional bowel disease characterized by abdominal pain and abdominal discomfort, accompanied by changes in bowel habits, and can occur when there is no diarrhea, and the urge to have a bowel movement after a while, but no bowel movement. Gastrointestinal inflammation is caused by food and other stimulation of the gastrointestinal mucosa causing frequent bowel movements; pelvic inflammatory disease can also stimulate the rectum and manifest as frequent bowel movements. Due to the complexity and diversity of the causes, it is recommended to go to the hospital in time to identify the causes of the above symptoms and actively cooperate with professional doctors to receive standardized treatment to alleviate the discomfort.