Colorectal cancer is one of the most preventable forms of cancer, yet it remains the second leading cause of cancer-related deaths in the United States. The good news is that screening can detect colorectal cancer early—when it’s most treatable—and even prevent it by identifying and removing precancerous polyps.
As a physician, I’ve seen how early detection saves lives. That’s why I want to be clear: If you’re 45 or older, it’s time to get screened. If you have a family history or other risk factors, talk to your doctor about whether you should start even earlier.
Why Screening is Essential
Colorectal cancer develops slowly, often without symptoms in its early stages. By the time warning signs like rectal bleeding, unexplained weight loss, or changes in bowel habits appear, the disease may already be advanced. That’s why screening is so important.
A colonoscopy remains the most effective screening tool—not only does it detect cancer, but it can also prevent it by removing precancerous polyps before they turn into cancer. There are other screening options available as well, such as stool-based tests, and your doctor can help determine what’s right for you.
The bottom line? Early detection can mean the difference between a highly treatable condition and a life-threatening disease.
Who is at Risk?
While age is the biggest risk factor—leading to the recommendation to start screening at 45—other factors can increase the likelihood of developing colorectal cancer, including:
- Family history – If a parent or sibling has had colorectal cancer or polyps, you may need earlier or more frequent screening.
- Lifestyle factors – Smoking, obesity, heavy alcohol use, and a diet high in processed meats and low in fiber can contribute to increased risk.
- Medical conditions – People with inflammatory bowel disease (such as Crohn’s disease or ulcerative colitis) are at higher risk.
If any of these apply to you, talk to your doctor about when you should start screening and which test is best for you.
Cleveland Clinic: Trusted Experts in Colorectal Cancer Care
Every year, hundreds of patients from South Florida and the Treasure Coast turn to Cleveland Clinic for expert colorectal cancer care. Our program is nationally accredited and offers:
- Specialized expertise – Our board-certified, fellowship-trained physicians focus exclusively on diagnosing and treating colorectal cancer.
- Comprehensive, team-based care – Our experts include gastroenterologists, oncologists, surgeons, genetic counselors, and patient navigators who guide patients through every step of their care.
- Advanced screening and treatment – From leading-edge colonoscopy techniques to the latest surgical and non-surgical treatment options, we provide the highest level of evidence-based care.
Beyond providing world-class treatment, we recognize that a cancer diagnosis can be overwhelming. That’s why our patient navigators ensure that every patient has the support, resources, and expert guidance they need from diagnosis through treatment and recovery.
What You Can Do Today
Colorectal cancer is preventable, and early detection is key. Here’s how you can take control of your health:
- Schedule your screening if you’re 45 or older—or earlier if you have risk factors.
- Know the warning signs – rectal bleeding, persistent changes in bowel habits, or unexplained weight loss should never be ignored.
- Encourage your loved ones to get screened—especially those with risk factors or a family history.
At Cleveland Clinic Indian River Hospital, we are committed to saving lives through early detection, expert care, and patient-focused treatment. If you haven’t been screened yet, now is the time. Talk to your doctor today—it could save your life.
By Richard Rothman, M.D., Vice President and Chief Medical Officer, Cleveland Clinic Indian River Hospital
