5 Hidden Signs of Colon Cancer that You Need to Know

When tumors form, they usually result in blockages that make it very difficult for the affected person to pass stool. Moreover, tumors cause the stool’s shape to change. In most cases, it becomes thinner with the shape of a pencil.

Not only that, the patient experiences diarrhea as well. Do not hesitate to consult a doctor as soon as possible if you notice such symptoms for more than a month.