Understanding Colonoscopy

Colonoscopy is an endoscopic procedure used to examine the inner lining of the large intestine (colon and rectum).

How does it work?

A long, flexible tube with a camera (colonoscope) is inserted through the rectum to view the colon.

Why is it performed?

• Detect polyps, tumors, or inflammation
• Investigate rectal bleeding, chronic diarrhea, or changes in bowel habits
• Screen for colon cancer

Side Effects:

• Temporary bloating or cramps
• Rarely, bleeding or perforation

Frequently Asked Questions

Q1. How do I prepare for a colonoscopy?

Ans - You’ll need to follow a clear-liquid diet and take a bowel cleansing solution the day before.

Q2. Will I be awake?

Ans - Sedation is usually given, so you may be asleep or relaxed.

Q3. Is it painful?

Ans -You may feel cramping or pressure, but it’s generally well-tolerated with sedation.

Q4. How long is the recovery?

Ans -You can return to normal activities the next day.