News Health/Medical Colorectal Cancer in Younger Adults: Causes, Symptoms, and Rising Trends

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Colorectal Cancer Is Rising Among Young People

By [Anonymous]

Published on March 27, 2024


Colorectal cancer, once considered a disease primarily affecting older adults, is now increasingly prevalent among younger individuals. Let's delve into the causes, symptoms, and trends surrounding this concerning shift.

Why the Surge in Early-Onset Colorectal Cancer?

Experts have observed a troubling rise in colorectal cancer cases among people in their 20s, 30s, and 40s. While the exact reasons remain elusive, several factors contribute to this trend:

  • Rectal Cancers: The increase is predominantly driven by rectal cancers and those found in the left side of the colon, near the rectum.
  • Aggressiveness: Colorectal cancers in younger individuals tend to be more aggressive and are often diagnosed at advanced stages.
  • Lack of Routine Screenings: Most affected individuals are too young for routine cancer screenings, which have been successful in reducing rates among adults over 50.

Alarming Statistics

According to a report by the American Cancer Society, early-onset colorectal cancers have been increasing by approximately 2 percent per year since the mid-1990s. Shockingly, colorectal cancer is now the leading cause of cancer-related deaths in men under 50 and the second-leading cause in women under 50 in the United States.

Marisa's Story

Marisa Peters, a healthy woman in her 30s, experienced symptoms for years but was initially dismissed by doctors. When she finally sought medical attention, an urgent colonoscopy revealed colorectal cancer. Her case highlights the importance of vigilance, even in younger age groups.


As colorectal cancer continues to affect younger populations, awareness, early detection, and research are crucial. Stay informed, prioritize your health, and consult a healthcare professional if you experience any concerning symptoms.

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