Feature
- Pain. Pain can be caused by cancer or by cancer treatment, though not all cancer is painful. ...
- Fatigue. ...
- Difficulty breathing. ...
- Nausea. ...
- Diarrhea or constipation. ...
- Weight loss. ...
- Chemical changes in your body. ...
- Brain and nervous system problems.
Description
Cancer is a large group of diseases that can start in almost any organ or tissue of the body when abnormal cells grow uncontrollably, go beyond their usual boundaries to invade adjoining parts of the body and/or spread to other organs.