What are the common causes of lung cancer

Cancer is one of the most difficult diseases to treat in the world today, and lung cancer is one of them. However, many patients who develop lung cancer often do so because of their own carelessness. Next, let's take a look at these common causes of lung cancer.

1. Smoking: This is the most important cause of lung cancer and is also the factor that causes many people to suffer from lung cancer in the real world. Tobacco leaves and smoke contain tar, benzophenone and other ulcer-causing agents and cancer-promoting agents. It is estimated that about 85% of lung cancer patients are related to smoking, and smokers are 12-22 times more likely to develop lung cancer than non-smokers.

2. Air pollution: With the progress of society and the development of industry, the production and use of many industrial raw materials and products containing carcinogens have increased, which has not only increased the number of lung cancer cases among workers directly exposed to them, but also aggravated the degree of air pollution by carcinogens, which is also one of the causes of lung cancer.

3. Occupational carcinogens: Occupational carcinogens include organic arsenic compounds, asbestos, coal, smoke, tar, asphalt, smoke, mustard, dichloromethyl ether, vinyl chloride, nickel smelting, chromium, etc. Those who are exposed to occupational carcinogens for a long time at work have a significantly increased risk of developing lung cancer.

The above mentioned points are the important factors that commonly cause lung cancer. I hope everyone can understand them. If you have other questions about lung cancer, you can contact our online experts for answers.

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