An incomplete bowel movement—the feeling that you still have to poop, even when you don't—can be uncomfortable and frustrating. Also known as incomplete evacuation, it is a hallmark of irritable bowel syndrome (IBS). It can also be caused by chronic constipation, pelvic floor disorders, and infections.1 Fortunately, there are ways to deal with this aggravating and surprisingly common symptom.
Source: Verywell Health