Kidney cancer does not show any sign in early stage. In the later stages, there may be following symptoms:
- Blood in urine.
- Everlasting pain in back or side.
- Loss of appetite.
- Weight loss.
Following factors can increase the risk of developing kidney cancer:
- High blood pressure.
- Lone-term dialysis.
- Inherited syndrome.
- Family history.
- Exposure to certain substances.