16 Early Warning Signs of Cancer You Should Never Ignore

many causes, but persistent changes should not be ignored.

4. Blood in Your Stool

Blood in the stool or rectal bleeding can result from hemorrhoids or other conditions, but it can also be a warning sign of colorectal cancer. Contact a healthcare professional to determine the cause.

5. Persistent Abdominal Pain or Bloating

Frequent bloating, abdominal discomfort, or a feeling of fullness that persists or repeatedly returns should be discussed with a clinician, especially if accompanied by changes in appetite or unexplained weight loss.

6. A Lump or Unusual Swelling

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