What are the causes of lung cancer? 4 factors are likely to induce lung cancer

Now living conditions are getting better and better, but more and more people are suffering from diseases, such as lung cancer. Many people think that smoking and lung cancer have a great causal relationship. In fact, this is not the case, because lung cancer is not sudden, but a disease accumulated in life. In fact, there are many causes of lung cancer, not just one. In order to make everyone understand the causes of lung cancer, we have also summarized the causes for everyone.

1. Occupational reasons. This is because some jobs require daily 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, which are the causes of lung cancer. People engaged in such work should pay more attention to the prevention of lung cancer.

2. 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.

3. Due to air pollution. Lung cancer prevention requires improving air pollution. The incidence of lung cancer in many industrially developed countries 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 is due 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.

4. Family environment. The decoration materials of the house and the fumes produced when 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.

The above introduction is the cause of lung cancer. If we look at it carefully, we will find that these reasons are all related to our living environment. If we live in air pollution for a long time, the chance of developing lung cancer will increase. Of course, if we usually ignore lung diseases, it will also develop into lung cancer. Therefore, we must pay attention to the above causes. Only by avoiding the above things from happening can we have a better life.