Lung cancer is actually the leading cause of cancer death in both men and women. Of the people who get lung cancer, less than half of them survive a year. The sooner you notice these symptoms and are diagnosed, the quicker treatment can begin and improve the odds.The main cause of lung cancer is the snuff. More than eighty-five percent of people with lung cancer have been smoking.
If a person smokes a pack a day, are twenty times the risk of lung cancer or other serious health problem that a person who does not smoke at all.
There are many carcinogens in snuff smoke constantly harming healthy cells in the lungs, and the risk increases for smokers as a function of time who have smoked and how much they smoked.
There are other causes of lung cancer in healthy nonsmokers
These causes include asbestos, used to be used in building materials. It enters the lungs of healthy people by inhalation, and adheres to the respiratory mucosa.
People who get lung cancer from asbestos exposure usually get to work or live in an old house.