Colonoscopy Demystified: What You Need to Know

 To evaluate the inside of the colon, gastroenterologists perform a specialized procedure known as a colonoscopy. This procedure is crucial for assessing the large bowel. During a colonoscopy, a flexible tube approximately four feet long and about the thickness of a finger is used. This tube, equipped with a camera and a torch for clear visibility, is carefully inserted by the gastroenterologist to identify any issues within the colon.

Colonoscopy is recommended by gastroenterologists for various serious conditions such as abdominal pain, colon cancer, blood in the stool, diarrhea, and more. While the cost of a colonoscopy may vary between hospitals, it is generally affordable. In some charitable diagnostic centers, colonoscopy services are offered at discounted rates.

Risks and Side Effects of Colonoscopy

While colonoscopy is generally safe, there are some risks and side effects associated with the procedure. Most of these are minor, but in rare cases, complications can be more severe. Patients should be aware of these potential risks and inform their colonoscopy doctor if they experience any concerning symptoms.

Common Risks and Side Effects:

  • Bleeding and Tearing: There is a minor risk of bleeding or tearing of the colonic wall. These issues are typically minor and can be resolved quickly. However, in rare cases where complications arise, doctors take immediate action to manage the situation.

  • Discomfort from Sedation: Patients are sedated before the procedure, which can cause some discomfort due to the sedation's effects.

  • Common Bleeding: Bleeding during the procedure is common and usually stops on its own. However, if a patient experiences persistent stomach pain or other symptoms, they should inform their doctor promptly.

It is crucial to choose a trustworthy and experienced gastroenterologist for the procedure to minimize risks. Patients should stay informed about the potential risks and know what to do in case of an emergency.

Dr. Rahul Raghavapuram, MBBS, DNB General Surgery, DNB Surgical Gastroenterology, FACRSI, FMAS, FIAGES at IRA Gastro & Surgical Clinic

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