Updated 2/14/2025

Colonoscopy

A colonoscopy is a procedure that allows a doctor to examine the inside of your colon using a flexible tube with a camera. It is often done to check for abnormalities or diseases in the colon.

Purpose

This procedure is performed to investigate symptoms like abdominal pain, rectal bleeding, or changes in bowel habits. It can also be used for screening purposes to detect colon cancer early.

Risks, Benefits, and Alternatives

It can help identify issues like polyps, tumors, or inflammation in the colon.
Early detection of colon cancer can significantly improve treatment outcomes.
It allows for the removal of polyps during the same procedure, reducing the risk of cancer.

Procedure Details

Preparation

You will need to follow a special diet and take laxatives to clear your intestines before the procedure.
Arranging for someone to drive you home after the procedure is important due to sedation.
Inform your doctor about any medications you are taking, especially blood thinners.

Process

You will be asked to lie on your side on an examination table.
Sedation will be administered to help you relax during the procedure.
The doctor will gently insert the colonoscope into your rectum and guide it through the colon.
Air may be introduced to expand the colon for better visibility.
The doctor will examine the lining of your colon and may take biopsies or remove polyps if necessary.
The procedure usually lasts about 30 to 60 minutes.

Recovery

You will be monitored for a short time after the procedure until the sedation wears off.
It is common to feel bloated or have gas after the procedure due to air introduced during the exam.
Most patients can return to normal activities within a day, but avoid strenuous activities for 24 hours.

Duration

The procedure typically takes about 30 to 60 minutes.

Anesthesia

Moderate sedation is commonly used during the procedure.

Cost Information

The cost of a colonoscopy can vary widely based on location and insurance coverage, typically ranging from $1,000 to $3,000. Check with your insurance provider for specific coverage details.

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