A colon stricture is a narrowing of part of thecolon, the organ that forms the large intestine.

They occur in people withcolon cancerorinflammatory bowel disease(IBD).

Strictures can often be corrected, but they can be life-threatening if left untreated and block the colon completely.

sitting on toilet

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Read on to learn more about colon strictures, including causes and treatment.

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What Causes a Colon Stricture?

A narrowing in any part of the intestine is a stricture.

In the colon, it can be due to inflammation, fibrous or scar tissue, or even cancer.

It doesn’t hurt, and the procedure typically takes about 30 minutes to an hour.

Colon strictures can cut off the blood supply to the intestine.

This can cause tissue to weaken and result in a break in the intestinal wall, called a perforation.

That can lead to an infection calledperitonitis, which is a life-threatening medical emergency.

It may need both medical and surgical interventions.

They may recommend certain vegetables and fruits, potatoes, white bread, soft meats, and fish.

Foods to avoid are typically high-fiber foods, tough meats, nuts, and seeds.

Summary

A colon stricture is a narrowing of the colon.

Strictures can lead to bowel obstructions, which affect your ability to have bowel movements.

They can happen in people with inflammatory bowel disease or cancer.

There are various treatment options available, including surgical procedures.

Strictures should not be left untreated.

A Word From Verywell

Colon strictures are unpleasant and ignoring them can be dangerous.

If you suspect you have one, contact your healthcare provider to get a diagnosis and begin treatment.

Put any embarrassment you may have aside.

Medical professionals who treat strictures regularly are there to help.

Cleveland Clinic.Large bowel (intestinal) obstruction.

Klag T, Wehkamp J, Goetz M.Endoscopic balloon dilation for crohns disease-associated strictures.Clin Endosc.

2017;50(5):429-436. doi:10.5946/ce.2017.147

Crohn’s and Colitis Foundation.Strictureplasty.