March is Colorectal Cancer Awareness Month, a time dedicated to raising awareness about one of the most common—and most preventable—types of cancer. At Families Together of Orange County, we encourage our patients and community members to take this opportunity to prioritize their health by learning about colorectal cancer, understanding their risk, and scheduling recommended screenings and annual check-ups.
Early detection saves lives. When colorectal cancer is found early, treatment is often more effective and survival rates are significantly higher. The good news is that routine screenings can detect precancerous changes before cancer develops.
What Is Colorectal Cancer?
Colorectal cancer develops in the colon or rectum, which are parts of the large intestine in the digestive system. In many cases, colorectal cancer begins as small growths called polyps that form on the inner lining of the colon or rectum.
Most polyps are harmless, but some can slowly develop into cancer over time. This process often takes several years, which is why regular screening is so important. Screening tests can detect and remove polyps before they turn into cancer, or identify cancer at an early stage when treatment is most successful.
Who Should Get Screened?
Current national guidelines recommend that adults at average risk begin colorectal cancer screening at age 45. Regular screening is recommended for adults between ages 45 and 75.
Some individuals may need to start screening earlier than age 45, particularly if they have certain risk factors, including:
- A family history of colorectal cancer or colon polyps
- A personal history of inflammatory bowel disease (such as Crohn’s disease or ulcerative colitis)
- Certain inherited genetic conditions that increase cancer risk
- A previous history of colorectal polyps
Your healthcare provider can help determine the screening schedule that is most appropriate based on your personal health history and risk factors.
Types of Colorectal Cancer Screening Tests
There are several safe and effective screening options available. The right test for you will depend on your health history, risk factors, and personal preferences.
Common screening methods include:
Colonoscopy
A colonoscopy allows a doctor to examine the entire colon using a small camera. During this procedure, polyps can often be removed at the same time, helping prevent cancer from developing. For people at average risk, colonoscopy is typically recommended every 10 years.
Stool-Based Tests
These tests detect hidden blood or abnormal DNA in stool samples. They can be done at home and mailed to a laboratory for analysis. Depending on the type of test, they may be recommended annually or every 1–3 years.
CT Colonography (Virtual Colonoscopy)
This imaging test uses CT scans to examine the colon and is usually recommended every 5 years for some patients.
Your provider can help you decide which screening option is best for you.
The Role of Annual Check-Ups
Preventive care plays a critical role in maintaining overall health, and your annual wellness visit is an important part of that process.
During an annual check-up, your healthcare provider can:
- Review your personal and family medical history
- Identify potential health risks
- Discuss recommended cancer screenings
- Monitor chronic conditions
- Address any symptoms or health concerns you may have
At Families Together of Orange County, our care teams are committed to helping patients stay up to date on preventive care and screenings so they can maintain long-term health.
Signs and Symptoms to Be Aware Of
In its early stages, colorectal cancer may not cause noticeable symptoms. This is one of the reasons why routine screening is so important.
However, you should contact your healthcare provider if you experience any of the following symptoms:
- Persistent changes in bowel habits, including diarrhea or constipation
- Blood in the stool or rectal bleeding
- Unexplained weight loss
- Ongoing abdominal discomfort such as cramps or pain
- Weakness or fatigue
These symptoms can be caused by many different conditions, but they should always be evaluated by a medical professional.
Lowering Your Risk
While screening is the most effective way to detect colorectal cancer early, certain lifestyle choices can also help reduce risk. Maintaining a healthy lifestyle may include:
- Eating a balanced diet rich in fruits, vegetables, and whole grains
- Staying physically active
- Limiting processed and red meats
- Avoiding tobacco use
- Maintaining a healthy weight
- Limiting alcohol consumption
Taking these steps, along with regular preventive care, can support overall digestive health and help reduce cancer risk.
Take Charge of Your Health
Colorectal cancer is one of the most preventable cancers when detected early through routine screening. If you are 45 or older, or if you have risk factors that may require earlier screening, talk with your healthcare provider about scheduling a screening test.
At Families Together of Orange County, we are committed to providing compassionate, high-quality care and helping our community stay healthy. Keeping up with annual wellness visits and recommended screenings is an important step toward protecting your health and well-being.
If you have questions about colorectal cancer screening or would like to schedule an appointment, our care team is here to help.
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