Colonoscopies: When and Why You Should Screen
Colonoscopies are among the best diagnostic and prevention tools for beating colorectal cancer, but most put them off or avoid them altogether. If you are 45 or older or have a family history of colon cancer, today is the day to consider making an appointment for this potentially life-saving procedure.
Why Are Colonoscopies Needed?
The National Cancer Institute reports that colorectal cancer is the second leading cause of cancer deaths in the U.S.; however, early detection significantly improves survival rates. Colonoscopies allow physicians to detect and remove harmful growths from the colon early, before they become cancerous. Colonoscopies are great diagnostic tools for other stomach ailments like hemmorhoids or Chron's disease.
When To Get Screened?
- Age 45 and older: The American Cancer Society recommends having your first colonoscopy at age 45, or sooner if there is a family history.
- Family History: If a family member developed colorectal cancer, you may need to have a colonoscopy earlier or more often, based on your doctor's advice.
- Symptoms: If you are experiencing sudden weight loss, blood in the stool, persistent stomach pain, or changes in bowel habits—see your doctor. Even if you’re unsure if you are experiencing symptoms, contacting your physician is an excellent step to determine the best course of action.
What to Expect
Colonoscopy prep may involve starting a low-fiber diet 3-5 days before your procedure. The night before and morning of your colonoscopy, you’ll drink a strong laxative solution to ensure your colon is clean. The actual procedure typically takes no more than 30 minutes and is usually painless when done under sedation. While there may be temporary discomfort, taking this important step towards colorectal cancer prevention can help protect your health and peace of mind. For more information on colorectal cancer symptoms, risks, and prevention, visit Mayo Clinic Colorectal Cancer.