You do not have to depend on routine examination and tests alone in order to keep you from various diseases as well as cancer. It is also important to pay attention to anything unexplainable, odd and different.
1. Chest Pain or Chronic Cough
Bronchitis and bad cough can be a symptoms for few kinds of cancer as well as lung tumors and leukemia. Some people who suffer from lung cancer usually report chest pain that extends down the arm and up into their shoulders.
See video