Lung cancer is one of the leading causes of death globally. It is best to have it screened and treated at an early stage to ensure a successful outcome. The top lung cancer doctor in Kolkata provides us with a comprehensive approach to the aspects that increase the causes of lung cancer development.

Factors that increase the risk of lung cancer


Multiple factors are associated with an increase in the risk of lung cancer. They are as follows -


  • Smoking


Smoking is one of the leading causes of lung cancer, taking into account the number of cases that are increasing on a daily basis. Smokers have an increased tendency to get lung cancer in comparison to non-smokers. This is dependent on the time span and potency of smoking. Also, when an individual is exposed to passive smoke, it leads to an increase in the risk of developing lung malignancy. 


  • Exposure to radon


Radon refers to radioactive gas that occurs naturally. This gas seeps into buildings and its constant exposure increases the risk of lung cancer development.


  • Lung disease


Chronic Obstructive Pulmonary Disease and chronic lung diseases like emphysema increase the chances of lung cancer development due to underlying tissue damage and inflammation. To know more about the different kinds of lung diseases, consultation with a lung cancer doctor in Kolkata is a must.


  • Inhalation of asbestos


Exposure to asbestos, which is more commonly found in industrial and old buildings, causes scarring of the lungs. It is more threatening when combined with cigarette smoke. 


  • Polluted air


Being exposed to air pollution for an extended period of time increases the risk of getting lung cancer. Sulfur and nitrogen dioxide, other pollutants and particulate matter can result in the development of the disease. 


  • Hazardous occupations


Certain occupations like construction, mining and the production of chemicals expose individuals to substances that are carcinogenic, such as arsenic, nickel and chromium, as well as exhaust fumes emitted from diesel.


Conclusion


Identifying the causes that lead to lung cancer development is of the essence to take the necessary steps in reducing it. If an association of the above risk factors is observed, discuss it with a lung cancer doctor in Kolkata to assess your chances of developing the disease.