What are the causes of lung cancer? Check out the four high-risk factors for lung cancer

Lung cancer is fatal to everyone's body. If it cannot be controlled and prevented in time, the mortality rate of lung cancer is very high. Therefore, everyone in life should understand the causes of lung cancer and do a good job of prevention. Let's learn about the causes of lung cancer.

1. Internal factors: family, genetic and congenital factors, reduced immune function, metabolic and endocrine dysfunction. These are common causes of lung cancer.

2. Occupational and environmental exposure: It is also a common cause of lung cancer. It is estimated that up to 15% of lung cancer patients have a history of environmental and occupational exposure, which increases the incidence of lung cancer. In addition, air pollution, especially industrial waste gas.

3. Radiation: Uranium and fluorite miners are exposed to inert gas radon, decay uranium byproducts, etc., and their incidence of lung cancer is significantly higher than other people, but people exposed to ionizing radiation will not increase the incidence of lung cancer.

4. Air pollution: The incidence of lung cancer is high in industrially developed countries, and higher in cities than in rural areas. This is a common cause of lung cancer.

5. Smoking: It is also a common cause of lung cancer. Excessive smoking can easily lead to lung cancer, and the incidence of lung cancer has increased slightly in recent years.

6. Car exhaust, interior decoration, kitchen fumes, etc. are all causes of lung cancer. The trend of younger age of lung cancer is becoming more and more obvious. The younger age of lung cancer is closely related to smoking. With the increase in female smokers, more and more women are suffering from lung cancer.

I believe that through the above expert's article introduction, everyone should have understood the causes of lung cancer. Since the incidence and mortality of lung cancer are very high, the work of preventing lung cancer is urgent. In life, everyone must develop good personal living habits and quit smoking and drinking.