What are the symptoms of Cancer?

Cancer can cause many different symptoms. These are some of them: A thickening or lump in the breast or any other part of the body A new mole or a change in an existing mole A sore that does not heal Hoarseness or a cough that does not go away Changes in bowel or bladder habits Discomfort after eating A hard time swallowing Weight gain or loss with no known reason Unusual bleeding or discharge Feeling weak or very tired Most often, these symptoms are not due to cancer. They may also be caused by benign tumors or other problems. Only a doctor can tell for sure. Anyone with these symptoms or other changes in health should see a doctor to diagnose and treat problems as early as possible.Usually, early cancer does not cause pain. If you have symptoms, do not wait to feel pain before seeing a doctor.