The small intestine (small bowel) lies between the stomach and the large intestine (large bowel) and includes the duodenum, jejunum, and ileum. The small intestine is so called because its lumen diameter is smaller than that of the large intestine, although it is longer in length than the large intestine.
What are symptoms of small intestine problems?
Signs and symptoms of small bowel disorders
- Diarrhea.
- Constipation.
- Swollen, painful belly.
- Gas.
- Vomiting.
- Blood in your stool or vomit.
- Sudden weight loss.
What are the symptoms of small intestine cancer?
Some of the more common symptoms of small intestine cancer are:
- Pain in the belly (abdomen)
- Nausea and vomiting.
- Weight loss (without trying)
- Weakness and feeling tired (fatigue)
- Dark-colored stools (from bleeding into the intestine)
- Low red blood cell counts (anemia)
- Yellowing of the skin and eyes (jaundice)
