Colorectal cancer is no longer a disease of older people. Incidence rates have increased by 2% per year in people younger than 50 during the past decade. Experts now recommend screening for colorectal cancer at age 45. Dr. Derek Ebner, a Mayo Clinic Comprehensive Cancer Center gastroenterologist, emphasizes that adults of all ages should be aware of the symptoms and report them to a healthcare professional.
People at average risk may not experience symptoms, but those with high-risk factors, such as medical conditions or genetic conditions, are more likely to develop cancer. Medical conditions like diabetes, obesity, and inflammatory bowel disease increase the risk, while genetic conditions like familial adenomatous polyposis and Lynch syndrome also play a role.
A non-invasive screening option is available: stool DNA tests that look for signs of colon cancer in stool samples. However, if the test result is positive, it’s crucial to follow up with a colonoscopy.
Don’t wait to talk to your healthcare professional if you experience symptoms like diarrhea, constipation, rectal bleeding, abdominal pain, or weakness. These symptoms can be embarrassing, but it’s essential to share them with your doctor.
Early detection and screening are key to reducing the risk of cancer. If diagnosed early, colorectal cancers have a higher five-year survival rate. Don’t delay – make an appointment if you notice any of these symptoms.
Source: https://newsnetwork.mayoclinic.org/discussion/youre-at-risk-of-colorectal-cancer-know-the-symptoms-get-screened