What are the causes of lung cancer? The occurrence of lung cancer is inseparable from these factors

In recent years, the reason why lung cancer is so prevalent is mainly because we have no awareness of preventing lung cancer, which has led to the high incidence of lung cancer. So in order for us to better prevent lung cancer, experts recommend that everyone must first understand the causes of lung cancer. Let's take a closer look below.

Air pollution is one of the triggers of lung cancer. In many industrially developed countries, due to serious air pollution, the incidence of lung cancer is extremely high, and it is higher in cities than in rural areas, and higher in factory and mining areas than in residential areas. The main cause of lung cancer in this regard is related to the pollution of the atmosphere by harmful substances such as benzopyrene carcinogenic hydrocarbons produced by the combustion of oil, coal and internal combustion engines and asphalt road dust in industrial and transportation-developed areas.

Furthermore, lung cancer can gradually develop from some chronic lung diseases. Some people suffer from chronic lung diseases without knowing it, which may also be the cause of lung cancer, such as pneumoconiosis, silicosis, tuberculosis, etc. Once you have these lung diseases, the chance of lung cancer will be very high. If you want to prevent lung cancer, you must also be alert to the occurrence of these diseases. Moreover, if you suffer from lung fibrosis scar lesions or non-bronchial chronic inflammation, it will slowly turn into lung cancer, which is also one of the causes of lung cancer.

There are also occupational factors that cannot be ignored. For example, some people must come into contact with radioactive substances such as radium and uranium, as well as mustard gas, asbestos, petroleum, asphalt, coal tar, arsenic, chromium, nickel, copper, tin, and other carcinogenic substances every day because of their work. These are the causes of lung cancer. People who work in this field should pay more attention to the prevention of lung cancer.

In addition to the above, cooking fumes and decoration materials are also seriously harmful and can lead to lung cancer. The decoration materials of the house and the cooking fumes produced by cooking contain a lot of ulcer-causing substances. Passive smoking caused by family members smoking can also pollute the family environment. The cause of lung cancer in women may be related to long-term inhalation of cooking fumes.

Through the above introduction, we also understand that there are many causes of lung cancer. Some are caused by external factors, and some are caused by our own factors. Therefore, we must try our best to avoid these factors and strive to nip lung cancer in the bud.