M.D. Insights
Gastroenterologist
Michael Schwartz, DO, FACG
Gastroenterologist
Staying Ahead of Colorectal Cancer: Why Checking Early Matters
Did you know that colon cancer ranks as the third most commonly diagnosed cancer in the United States, not counting certain skin cancers? The good news is that regular screenings and advanced treatments have lowered overall cases. But there's been a rise in cases among people under 50, growing 1% to 2% annually since the mid-1990s. It's a clear call to action for all ages to stay proactive about health screenings.
Colorectal Cancer is Often Sneaky
Colorectal cancer often shows no signs, especially in its early stages. When symptoms do appear, they may be subtle and easily dismissed as less serious health issues. The American Cancer Society recommends that if you're at an average risk for this type of cancer, you should begin regular screenings when you turn 45. A colonoscopy is a straightforward test that checks for any growths, known as polyps, or cancer in your colon.
Many cases of colorectal cancer can be avoided if you start screening early and do it regularly. Early detection techniques like colonoscopy can detect cancer before you experience symptoms, improving your chances of successful treatment. A colonoscopy usually takes around 30 minutes. You'll be given medication to make sure you're comfortable and relaxed during this time. Most patients report a positive experience and return to normal activities the next day.
The Power of Early Detection
Dr. Michael Schwartz, gastroenterologist at Desert Care Network Primary and Specialty Care, emphasizes that starting screenings at age 45 can significantly reduce the risk of advanced cancer. The gold standard for finding cancer is colonoscopy, which is typically required only once every 10 years for people with average risk with no abnormalities found in the colon or rectal cells. Colonoscopy can spot small growths called polyps that might turn into cancer later, but not all polyps become cancer. Depending on the type of polyps found, your doctor may recommend you undergo screening more often. Catching pre-cancerous growths early means a better chance of stopping cancer before it starts.
What To Expect From a Colonoscopy?
Before your procedure, your doctor will guide you on preparing your body, which includes dietary instructions and a bowel-clearing routine. On your colonoscopy day, you’ll receive medication to help you relax and sleep throughout the procedure. Most people do not remember the test when they wake up. While you’re asleep, the doctor will insert a colonoscope through the rectum to get a detailed look inside your colon.
If needed, your doctor can perform other procedures during a colonoscopy, such as removing polyps, treating tissues, and sealing wounds. The entire procedure can take up to 45 minutes. Keep in mind that you shouldn’t be in the driver’s seat after colonoscopy – the effects of anesthesia can linger for about 24 hours, slowing your thought processes and reducing your reflexes. So, make sure you have arranged a ride home ahead of time.
Make Screening a Priority
If you're 45 or older, it's time to put colorectal cancer screening on your to-do list. Your colorectal cancer risk may also be influenced by a combination of factors, including your family history, personal health and lifestyle. If you have a family history of colorectal cancer or other health conditions, your doctor may recommend you get screened earlier.
Your Health, Your Action
Colorectal cancer is serious, but with regular screenings, it's also preventable. This Colorectal Cancer Awareness Month, take the first step. If you're over 45 or have risk factors, talk to your doctor about getting screened. Visit Desert Care Network Primary and Specialty Care to learn more and schedule your screening. Remember, early detection is your best defense against colorectal cancer.