Any symptom, no matter how small, can be a sign of cancer. The more sensitive, the sooner you go to the doctor, the higher the chance of detecting cancer at an early stage.

Recognizing the early signs of cancer can help you be more aware of your own health status, not ignoring any unusual signs on your body. Going to the doctor early to screen for cancer and some related diseases can ensure you get treatment with a higher rate of recovery. Here are five cancer warning signs you shouldn't ignore: