Doctor shares five red flag signs of bowel cancer that you should not ignore

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By Michelle H

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Recent data from the World Health Organization (WHO) and the American Cancer Society reveals a troubling increase in bowel cancer rates among people under 50.

This rise is being observed in 27 countries, including regions in Eastern Europe, Latin America, the Caribbean, and Asia. In the UK, Cancer Research statistics show that one in 20 bowel cancer cases now occurs in individuals under 50.

GettyImages-1254631358.jpg A review of World Health Organization data by the American Cancer Society found rising rates of bowel cancer in people under 50 across 27 countries. Credit: Tempura / Getty

Dr. Zion, a doctor with a personal connection to the issue due to her own hereditary nonpolyposis colorectal cancer (HNPCC), shared an urgent message on TikTok regarding the rising trend.

Dr. Zion, known as @dr.zionko on the platform, is dedicated to raising awareness about early detection, especially for young adults. She emphasized that colon cancer isn’t just a concern for older people, highlighting the importance of identifying symptoms early.

“As a doctor and someone with HNPCC, this is personal. Colon cancer doesn't just happen to 'old people'—rates are rising in young adults and we've seen it first-hand how early detection saves lives,” she explained.



Dr. Zion provided five key symptoms young adults should never ignore:

1. Change in Bowel Habits

Dr. Zion urged people to visit their GP if they notice any persistent changes in their usual bowel habits. This includes variations in size, color, consistency, or frequency.

2. Iron Deficiency

Unexplained iron deficiency can be a warning sign, especially if accompanied by symptoms like fatigue, pale skin, shortness of breath, or heart palpitations.

3. Blood in Your Stool

Dr. Zion stressed that anyone who notices blood in their stool—whether it’s bright red or dark black—should seek medical advice immediately.

4. Unintentional Weight Loss

Although not exclusive to bowel cancer, Dr. Zion highlighted that unexplained weight loss should never be dismissed. This symptom could signal an underlying issue that needs attention.

5. Abdominal Pain

Whether dull or sharp, abdominal pain should be investigated. Dr. Zion recommends visiting a doctor to determine the cause, especially if the pain persists or worsens.



Dr. Zion's key advice for everyone is straightforward: “[The] takeaway is don’t be afraid to look at your poop, talk about your poop, and ask questions because we all poop. If something feels off to you, don’t wait. Screening, especially if you have a family history, can be the difference of catching the cancer early vs. too late,” she concluded.

Dr. Zion's message is clear: early detection is vital, and paying attention to your body's signals can make a significant difference in outcomes.

Featured image credit: SolStock / Getty