Colonoscopy at Harmony
Colonoscopy allows a specialist to examine the inside of the large bowel using a long, thin, flexible camera. It is an important test for lower digestive symptoms and bowel health assessment.
Colonoscopy may investigate
- Change in bowel habit
- Rectal bleeding or blood in the stool
- Persistent abdominal pain or bloating
- Unexplained weight loss or anaemia
- Family history of bowel cancer or polyps
- Monitoring inflammatory bowel disease such as Crohn’s disease or ulcerative colitis
Before the test
Good bowel preparation is essential. This usually involves a low-fibre diet for a few days and a bowel preparation medicine to empty the colon. Full written instructions are provided.
During the test
A colonoscopy usually takes around 20–30 minutes. The camera sends live images to a screen so the doctor can inspect the bowel lining. Biopsies can be taken and polyps may be removed where appropriate.
Aftercare and results
You rest after the procedure and receive aftercare instructions. A preliminary result may be available the same day; biopsy or polyp results usually take longer and are reviewed with recommendations.
Safety
Possible risks include cramping, bloating, bleeding after biopsy or polyp removal, perforation and reaction to sedative if used. Your individual risk is explained before the procedure.