What are the related causes of lung cancer? Beware of 3 causes of lung cancer

No one can smoke for a long time, so that their lungs will not be easily damaged. There are many diseases related to the lungs, including lung cancer, and lung cancer is a disease that can kill people. So what are the causes of lung cancer?

1. Air pollution

In recent years, with industrial pollution, air pollution has become more and more serious, and there are many examples of harm to our health, including the occurrence of lung cancer. According to survey data, the incidence of lung cancer increases in areas with high concentrations of benzopyrene in the atmosphere. Air pollution and smoking may promote each other and play a synergistic role in the incidence of lung cancer.

2. Smoking

Smoking is harmful to health. This is a well-known common sense. However, many people still cannot give up this bad habit, which leads to the high incidence of lung cancer. Smoking is the most important risk factor for lung cancer. Tobacco contains more than ten chemical carcinogens, among which the aromatic hydrocarbon "benzopyrene" is an important carcinogen. At the same time, cigarettes also contain carcinogenic nitrosamines and carcinogenic substances such as catechol. Some studies have shown that smokers die 14 times more from lung cancer than non-smokers.

3. Occupational factors

In life, many patients get lung cancer due to their occupational nature, which is something that everyone should take precautions against. After years of investigation and research, it is now generally recognized that long-term exposure to radioactive substances such as uranium and radium and their derivatives, carcinogenic hydrocarbons, arsenic, chromium, nickel, copper, tin, iron, coal tar, asphalt, petroleum, asbestos, mustard gas and other substances can induce lung cancer.

Everyone should try their best to prevent themselves from getting lung cancer so that their life safety will not be affected. At the same time, when a person is diagnosed with lung cancer, the first thing he should do is to adjust his mentality and must not give up on himself. Only then will he have the possibility of recovery.