What are the causes of lung cancer? What are the three high-risk factors for lung cancer?

Lung cancer is a disease with a very high mortality rate. If it is not treated in time, it will cause serious harm to your health. Therefore, we must have a detailed understanding of the specific causes of lung cancer. Through the following article, you can improve your bad living habits.

1. Smoking According to the results of many domestic and foreign surveys, it is now recognized that smoking is an important factor causing lung cancer. Cigarettes contain a variety of carcinogens such as benzophenone, nitrosamines, etc. Studies have found that smoking is closely related to squamous cell carcinoma. This is one of the causes of lung cancer.

2. Air pollution

Air pollution is an important factor causing lung cancer. The main ones include 3,4-benzopyrene, sulfur dioxide, nitrogen oxides and carbon monoxide. Data show that using coal indoors and being exposed to coal smoke or its incomplete combustion products are risk factors for lung cancer. Air pollution includes indoor micro-environment pollution and outdoor macro-environment pollution, as well as carcinogens that may be produced during indoor passive smoking, fuel combustion and cooking.

3. Occupational factors

Occupational factors that have been confirmed to cause lung cancer in various occupations include asbestos, radon and radon progeny, dichloromethyl ether, chromium and certain compounds, nickel smelting, inorganic arsenic compounds, mustard, soot, tar and polycyclic aromatic hydrocarbons in petroleum, vinyl chloride, heating products of tobacco, etc. This is also a cause of lung cancer.

The treatment of lung cancer still requires active prevention, and then postoperative care should be done well. We must have a deep understanding of the disease. Actively improve your bad living habits. Pay more attention to rest, participate in more physical exercise, and enhance your immunity and resistance.