Lung cancer is one of the leading causes of disease related death in the world. One out of every four cancer deaths are the direct result of lung cancer. Smoking and poor lifestyle habits are at the forefront of the causes of cancer, however your hereditary traits can make you more susceptible. Before you develop full-blown lung cancer, you will display a range of acute symptoms over a prolonged period of time. The sooner you are aware of the symptoms, the more effective the means of treatment which you can employ. To help you stay at low risk, here are the 10 most common symptoms of lung cancer.