What are the common causes of lung cancer? Summary of 4 causes of lung cancer

If a person is always exposed to chemicals and has not taken measures to protect his lungs, then this person is more likely to develop lung cancer. At the same time, lung cancer is a disease that can directly cause death, so people should pay attention to lung cancer. So what are the common causes of lung cancer?

1. Ionizing radiation may be a common factor in what factors may induce lung cancer. Large doses of ionizing radiation can cause lung cancer. Different radiation rays have different effects. For example, Hiroshima in Japan released neutrons and gravitational rays, while Nagasaki only released gravitational rays. The former has a higher risk of lung cancer than the latter.

2. Work environment factors may also induce lung cancer. Confirmed occupational factors that cause lung cancer in humans include asbestos, inorganic arsenic compounds, dichloromethyl ether, chromium and certain compounds, nickel smelting, radon and radon progeny, mustard, vinyl chloride, soot, tar and polycyclic aromatic hydrocarbons in petroleum, and heating products of tobacco.

3. Air pollution is also a common factor that causes lung cancer. Air pollution includes indoor micro-environment and outdoor macro-environment pollution. For example, carcinogens may be produced during indoor passive smoking, fuel combustion and cooking. Car exhaust, industrial waste gas and road asphalt in cities all contain carcinogens.

4. At present, the most likely factor to induce lung cancer is smoking. It is recognized that smoking is an important risk factor for lung cancer. The more you smoke, the longer you smoke, and the earlier you start smoking, the higher the lung cancer mortality rate. The risk of lung cancer for smokers who quit smoking gradually decreases as the number of years they quit smoking increases, and it takes 15 years of quitting smoking to be close to that of non-smokers. Passive smoking can also easily cause lung cancer.

Everyone needs to live in a place with good air quality. That will not only reduce the possibility of developing lung cancer, but also allow you to live a happy life. At the same time, lung cancer patients in society must face the disease calmly and protect themselves.