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Rectal Bleeding: The Key Colon Cancer Sign
18 Jun
Summary
- Rectal bleeding is the primary colon cancer symptom doctors urge you to check.
- Early-stage colon cancer has a 90% five-year survival rate, according to Johns Hopkins.
- Screenings are recommended starting at age 45 by the CDC.
Colon cancer is highly treatable when detected early, with a 90% five-year survival rate for localized cases, according to Johns Hopkins Medicine. However, the disease can be challenging to diagnose because it often develops without symptoms.
When symptoms do appear, they can be subtle and easily misattributed to other issues like hemorrhoids or constipation. Rectal bleeding, or blood in the stool, is identified as the most critical sign that warrants medical evaluation. Experts stress not to dismiss this symptom.
Other common indicators of colon cancer include unexplained weight loss, severe abdominal pain, and persistent changes in bowel habits. Healthcare providers recommend starting regular colorectal cancer screenings around age 45, as advised by the CDC, though individuals at higher risk may need to begin earlier. Discussing a personalized screening plan with a doctor is essential.
