10-Constipation
In the late stage of intestinal obstruction, there are no more feces beyond the obstruction point, and patients start feeling constipated. In cases of total obstruction, they may even stop releasing flatulence because there’s no way for any material or gas to pass the intestinal obstruction. Most of these cases are associated with nausea and vomiting, and when they are severe and maintained for a long time, the patient may start vomiting fecal material.