The Recommended Age for Colonoscopy Screening

For a long time, it was widely accepted that persons at average risk for colorectal cancer should have their screenings at the age of 50, however this age recommendation has lately been dropped to 45. This new suggestion comes as colorectal cancer rates among persons under the age of 50 have been rising.

Are both genders at risk?

Colorectal cancer affects both women and men to a similar extent, despite the fact that it affects the younger demographics to a greater extent. This means that by the age of 45, women should get a colonoscopy screening.

The American Cancer Society (ACS) and suggests that people with average risk should start screening at 45. Because studies show that colorectal cancer rates in people less than 50 are increasing, the American Cancer Society (ACS) reduced the age of screening.

Colorectal cancer screening recommendations for persons at average risk

  • People who are at moderate risk should begin screening at the age of 45.

  • People who wish to live healthy for longer or at least ten years should continue screening at least the age 75.

  • People aged 76 to 85 should discuss to doctor if they would continue screening. Personal preferences, health, prior screening findings, and life expectancy should all be considered.

  • Colorectal cancer screenings for people above the age of 85 are no longer recommended.

Colorectal cancer screening for persons with a higher risk

People who are at a higher risk for colorectal cancer should begin screening before the age of 45. They may need frequent screenings. Those with a significant family history of colorectal cancer or particular types of polyps are at a higher risk.

  • A family history of a hereditary syndrome

  • A personal history of polyps or colorectal cancer

  • A history of IBS

  • A family history of a hereditary syndrome

People who suspect or know they have a higher risk of colorectal cancer should speak with their doctor. Your doctor can assist you in deciding the appropriate screening choice and timeline for you.

If the first-degree relative was diagnosed with colon cancer before the age of 55, a colonoscopy should be conducted 10 years before the age of 55. For example, if my father was diagnosed with colon cancer at the age of 50, you would need to be screened at the age of 40. However, if a first-degree relative in my family developed colon cancer at the age of 65, you would begin my colonoscopy at the age of 45. See us at Digestive Disease for screening.

**Disclaimer: This blog content does not offer a doctor's advice and creates no relationship between any patient and care provider.



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