10 Cancer Symptoms That Not Everyone Knows

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Last Updated on January 7, 2021

6. Changes in stool:

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The consistency, color, and odor of the stool can tell a lot about the health of each person. If you notice an unusual and persistent change in your stools, it may be time to consult a doctor. The presence of blood in the stool is among the most common signs of colon cancer.

When the tumor grows, it hinders the discharge of fecal matter, which causes bleeding on the passage. Constant constipation, diarrhea that lasts more than two weeks or changes in stool color may also reveal colon cancer.