Lung cancer prevention
Smoking is the main cause of lung cancer. Not smoking or quitting smoking is the most important thing you can do to avoid getting lung cancer. Stopping smoking is the best decision you can make to improve your health and well being.
The main causes of lung cancer include:
- Cigarettes: Most lung cancers (90 to 95%) are due to smoking. The risk of getting lung cancer is directly linked to the number of cigarettes you smoke every day and the years you spend smoking.
- Pipes/cigars: If you smoke cigars or pipes, you have a lower risk than cigarette smokers, but you are still at a higher risk than non-smokers.
- Low tar cigarettes: If you smoke low tar cigarettes, you do not have a lower risk, as these smokers tend to inhale quite deeply.
- Cannabis: It is believed that cannabis smoking can do the same damage to the lungs as cigarette smoking.
- Passive smoking: This also increases your risk of developing lung cancer, although not as much as a smoker.
- Asbestos exposure: Being exposed to asbestos over a long time can cause mesothelioma. This is a cancer of the lining of the lungs.
Other chemicals are also thought to put workers at a higher risk. If you would like more information, download our Mesothelioma and asbestos factsheet. You can also visit our page on mesothelioma and asbestos.
- Radon: Radon is a gas found normally in the soil. Being exposed to high levels of radon has been linked to lung cancer. For more information, please visit http://www.epa.ie/radiation.
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