at what age should i have a colonoscopy
High Risk. The recommended age for a colonoscopy for people in this category is sometimes as young as 20 to 25 years. People at high risk for colon cancer are normally under the care of a specialist who makes the recommendation for a colonoscopy on the basis of careful monitoring and observation.igh Risk. The recommended age for a colonoscopy for people in this category is sometimes as young as 20 to 25 years. People at high risk for colon cancer are normally under the care of a specialist who makes the recommendation for a colonoscopy on the basis of careful monitoring and observation.
Colorectal cancer or adenomatous polyps in any first-degree relative before age 60, or in 2 or more first-degree relatives at any age (if not a hereditary syndrome). Age 40, or 10 years before the youngest case in the immediate family, whichever is earlier. Colonoscopy.Every 5 years.eople with small rectal hyperplastic polyps. Same age as those at average risk. Colonoscopy, or other screening options at same intervals as for those at average risk. Those with hyperplastic polyposis syndrome are at increased risk for adenomatous polyps and cancer and should have more intensive follow-up.