Symptoms or signs of cancer are indication that something is going wrong. A sick person always understands that something in his/her body is not functioning in the right way as it should. It may be visible sometimes and at times the sign of cancer is not visible. Only a doctor would be the right person to diagnose your health. So, if you are not feeling well or you notice any symptoms of cancer, you should rush to your medical practitioner. Only the symptom of cancer may not be enough to tell that you are cancerous. It might be a completely different disease that you are suffering from.
Investigation at the right time always helps and prevents the things from getting out of hand. Cancer affects different parts of the human body. It may be an organ which is affected or you may be affected within your glands, muscles, bones, blood, skin, etc. It can be anything or everywhere that you are affected at. Cancer can be present at anywhere, where cells are present.
When someone is affected with cancer at any part of their body, an uncontrolled division of cells are noticed. This division of cells cannot be controlled. Healthy tissues and cells are affected if only a single minor portion becomes cancerous. This is the reason one of the primary signs of cancer is development of tumor for uncontrollable development of cell.
In some types of cancer it is seen that the signs of cancer are not noticeable until and unless the disease have progressed to an advanced stage. In some cases the disease spreads to different parts of the body producing varied symptoms. A tumor can be as tiny as a small speck. It can be large as well. If the tumor results in any part of the body where it is pushing the nerve or any blood vessels then a particular function might get hampered.
When the cancerous tumor grows the symptoms of cancer also grow. Intensity of signs of cancer rises with passing time. Discomfort arises. A time comes when this discomfort is not located to any particular area any more, it is throughout the body. This is the reason that even the most insignificant cancer symptoms should not be allowed to be getting out of hand. One should always get medical attention for fever, weight loss, nausea, dizziness and backaches. Weakness and fatigues are also signs of cancer as well as darkening and yellowing of any part of the skin.