Should I get a colonoscopy at age 30? A colonoscopy is performed with the patient under general anesthesia. ... Colonoscopies are recommended for most people at age 50, and repeated every 10 years. They are recommended at age 45 for Black men and women, who have a higher risk of colorectal cancer; and sometimes earlier for people who have a family history., You can Find A Cancer Hospital Please Join Here, Please join All Cancer Treatment Centers, Be sure to consult your doctor, Health Guide
