man is unable to shed his beer-belly even after exercise,the reason leaves him and the doctors astonished

Other Signs

One should be aware if he/she feels fatigued most of the time or weakness. Chest pain is one of the prominent signs that might indicate cancer development. Most importantly if the person feels difficulty in swallowing or difficulty in urinary this might be the indication for the same. In such cases, one should visit the doctor on a priority basis if he/she feels the pain frequently.