What are the causes of lung cancer? Lung cancer is caused by 4 reasons

Everyone should not let their lungs bear great pressure, and must live in a place with a lot of green plants, so as to avoid becoming a lung cancer patient. At the same time, many people suffer from lung cancer every year, so what are the related 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 stay away from the causes of lung cancer and seriously understand the disease so that they can have the correct way to deal with lung cancer. At the same time, all lung cancer patients must stay in the hospital for treatment and adjust their mood so as to protect themselves.