March isn’t just the beginning of spring—it is National Colorectal Cancer Awareness Month, a crucial time dedicated to raising awareness, supporting survivors, and encouraging everyone to take charge of their health.
Colorectal cancer (CRC) is the second leading cause of cancer deaths in the United States, yet it is also one of the most preventable and treatable, provided it is caught early. Throughout March, you will see blue ribbons and “Dress in Blue Day” initiatives aimed at sparking conversations that save lives.
Here is what you need to know about the importance of screening, the changing guidelines, and how to get involved.
The Reality of Colorectal Cancer
Colorectal cancer starts in the colon or rectum, often beginning as small, noncancerous growths called polyps. When caught early through screening, these polyps can be removed before they ever turn into cancer.
Key Facts to Know:
- It’s Rising in Younger People: While rates are declining in older adults due to screenings, cases are rising among adults under 50. In fact, it is now the leading cause of cancer death for men under 50.
- Symptoms are Often Silent: Early-stage colorectal cancer often has no symptoms. By the time symptoms appear, the cancer may have spread.
- Highly Treatable: When detected early, the 5-year survival rate for colorectal cancer is 90%.
When Should You Get Screened?
Based on rising cases in younger populations, the American Cancer Society recommends that adults at average risk begin regular screening at age 45.
If you have a higher risk, you may need to start earlier. Risk factors include:
- A family history of colorectal cancer or polyps.
- A personal history of Inflammatory Bowel Disease (IBD), such as Crohn’s disease or ulcerative colitis.
- A personal or family history of genetic syndromes like Lynch syndrome.
Screening Options: It’s Not Just a Colonoscopy
While the colonoscopy is the “gold standard” because it allows doctors to both find and remove polyps, it is not the only option. Several effective, less-invasive, and at-home tests are available, including:
- Fecal Immunochemical Test (FIT): An annual, at-home test that checks for blood in the stool.
- FIT-DNA Test (e.g., Cologuard): A test done every 3 years that checks for blood and altered DNA.
- Virtual Colonoscopy: A CT scan of the colon done every 5 years.
Note: If an at-home test comes back positive, a follow-up colonoscopy is necessary.
Take Action This March
You can make a difference during National Colorectal Cancer Awareness Month by educating yourself and others.
- Get Screened: If you are 45 or older, make an appointment. Don’t let fear or inconvenience stop you.
- Talk to Your Family: Ask about your family’s medical history. This simple conversation can help determine if you need to be screened earlier than 45.
- Wear Blue: Participate in “Dress in Blue Day” (usually the first Friday of March) to raise awareness and honor those affected by the disease.
- Spread the Word: Share this blog post or social media, posts using hashtags like #BlueForCRC and #ColorectalCancerAwareness.
The best screening is the one that gets done. Take action this March and prioritize your health.
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