Five Common Colorectal Cancer Screening Misconceptions to Know

Colorectal cancer is the fourth most commonly diagnosed cancer and the third leading cause of cancer related death in Canada. The good news is that it is also one of the most preventable cancers. Yet many people delay or avoid screening because of fear, stigma, or misinformation.

This Colorectal Cancer Awareness Month, let's clear up some common misconceptions and focus on what matters most: early detection saves lives.

Misconception #1: "I don't have symptoms, so I don't need screening."

It is easy to think you are healthy if you feel fine, but early stage colorectal cancer often does not show any symptoms. Getting screened is important because it can find cancer or even precancerous growths before they become serious. Waiting until something feels wrong can make treatment harder, so screening is a simple way to take care of yourself.

Misconception #2: "Screening is painful and embarrassing."

It is normal to feel nervous or embarrassed about colonoscopies, but doctors and patients agree there is nothing to be ashamed of. Most people are sedated and comfortable during the procedure, and it is done by trained professionals in a safe medical setting. There are also private, at-home stool tests you can do, which are simple and discreet. Getting screened might feel a little uncomfortable at first, but it is a small step that can prevent much bigger procedures and treatments later.

Misconception #3: "I'm too young to worry about it."

Colorectal cancer is more common in adults over 50, but cases in younger adults under 50 are increasing in Canada. Lifestyle factors such as low activity, obesity, low-fiber diets, processed foods, and family history can increase your risk. Pay attention to warning signs like rectal bleeding or changes in bowel habits, and talk to your doctor if you notice anything unusual.

Misconception #4: "No one in my family has had it, so I'm not at risk."

It's true that family history can increase your risk, but most colorectal cancers happen in people without any family history. Other factors, like having had polyps, a previous colorectal cancer, or radiation to your abdomen or pelvis, can also raise your risk. Even if you feel healthy, screening is important for everyone. Talking with your doctor about your personal risk can help you know when to start and how often to get screened.

Misconception #5: "If I get screened and have cancer, I will die soon."

Many people avoid screening because they worry about a cancer diagnosis, but early detection can make a big difference. When found at an early stage, colorectal cancer is highly treatable, with more than 90 percent of people successfully treated. Overall, about two out of three people diagnosed with colorectal cancer live at least five years after their diagnosis.

Moving from Fear to Action

Screening is one of the most powerful tools we have to prevent colorectal cancer and reduce deaths from the disease. By addressing common misconceptions, we can replace fear with facts and empower people to take control of their health.

This awareness month, consider taking one simple step:

• Speak with your healthcare provider about screening.
• Learn which screening option is right for you.
• Encourage a friend or family member to get screened.
• Follow us to learn more about cancer.

Breaking the silence around colorectal cancer could help save a life. It may even save your own.

Sources

• Colorectal cancer is rising in younger adults. Here's who is most at risk and symptoms to watch for
• Colorectal Cancer Risk Factors | American Cancer Society
• Colorectal cancer statistics | Canadian Cancer Society
• Don't be afraid of your colonoscopy, doctors say. It could save your life | CBC Radio
• Symptoms of colorectal cancer | Canadian Cancer Society
• Survival statistics for colorectal cancer | Canadian Cancer Society