Colon cancer, also known as colorectal cancer, begins in the large intestine or rectum and is one of the most common yet preventable cancers worldwide. The key to successful treatment lies in early detection. Unfortunately, many people ignore the early signs, mistaking them for minor digestive issues.
Understanding the early warning signs of colon cancer can save lives. Here are the top 3 symptoms you should never overlook.
1. Changes in Bowel Habits
A persistent change in your bowel routine is one of the earliest signs of colon cancer. This includes:
- Chronic constipation or diarrhea
- Narrow or ribbon-like stools
- A feeling of incomplete bowel emptying
If these changes last for more than two weeks, it may indicate something more serious than an infection or diet issue. Early medical consultation is essential.
2. Blood in Stool or Rectal Bleeding
The presence of blood in the stool—either bright red or dark maroon—is a major warning sign.
This bleeding occurs when tumors or polyps in the colon or rectum rupture. Sometimes, the blood isn’t visible to the naked eye but can be detected through a stool test.
Don’t assume bleeding is due to hemorrhoids; always get a colonoscopy or other diagnostic tests to rule out colon cancer.
3. Unexplained Fatigue and Weight Loss
When cancer cells begin to grow, they use up the body’s nutrients, leading to sudden weight loss and fatigue. Additionally, internal bleeding from colon tumors can cause iron deficiency anemia, making you feel constantly weak or dizzy.
If you’re losing weight without dieting or feeling tired despite proper rest, it’s time to get your liver and colon health checked.
Other Possible Symptoms to Watch For
While the top three are most common, other early signs can include:
- Abdominal pain or cramping
- Bloating and excessive gas
- A sense of fullness after small meals
How to Prevent Colon Cancer
- Eat a fiber-rich diet with fruits, vegetables, and whole grains
- Limit red and processed meat intake
- Avoid smoking and excessive alcohol consumption
- Maintain a healthy weight and exercise regularly
- Get regular colon screening tests (colonoscopy) after age 45
Conclusion
Colon cancer is highly treatable when detected early. Recognizing these 3 early warning signs—changes in bowel habits, rectal bleeding, and unexplained fatigue—can lead to timely intervention and better recovery outcomes.
At EdhaCare, we connect patients with India’s top gastroenterologists and oncologists, providing advanced screening, diagnosis, and treatment for colon cancer with compassionate care.
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