What are the signs of end colon cancer?

Signs and symptoms of advanced colon cancer may include:

- A persistent change in bowel habits, including diarrhea or constipation or a change in the consistency of your stools

- Rectal bleeding or blood in your stool

- Narrow stools

- Abdominal pain or cramps that don’t go away

- Unexplained weight loss

- Fatigue

- Weakness

- Nausea

- Vomiting

See a doctor right away if you have any of these symptoms. Early detection and treatment can improve your chances of successful treatment.