Bleeding internally can give you anemia. Studies have shown that you can bleed internally for more than 6 months before you can start seeing any signs outwardly. Once you start seeing even the slightest signs of anemia in your body, make sure you see your doctor for immediate diagnosis. Some common signs of anemia you should look out for include dizziness, fatigue, etc. These signs can also mean you have colon cancer in its developmental stages. The best way to be sure if you are anemic or should be worried about colon cancer is to see a doctor as soon as possible.
Page 2 of 9