Table 2.
Classical signs and symptoms of bowel obstruction12 18
| Classic symptoms of bowel obstruction | Classic signs of bowel obstruction |
| Colicky/crampy abdominal pain commonly located in the periumbilical region | Abdominal distention |
| Vomiting (may occur with or without nausea) | Louder and high-pitched with a tinkling quality bowel sounds on auscultation |
| Yellow-green or faeculent vomitus | Empty rectum on digital rectal examination |
| Constipation/Obstipation with dehydration |