What are the main pathogenic factors of lung cancer? Check out the three major high-risk factors for lung cancer

Affected by air pollution and certain chronic lung diseases, the incidence of lung cancer is increasing year by year. Smoking and exposure to certain carcinogens due to the nature of work are also the main factors leading to lung cancer. Among all patients, the number of patients who get sick due to smoking is the largest. In order to effectively prevent and control the development of lung cancer, we need to understand the main causes of lung cancer.

1. Smoking

Smoking is the main factor leading to lung cancer. During the burning process, tobacco releases a variety of carcinogens such as polycyclic aromatic hydrocarbons, benzene and nitrosamines. These toxins damage the patient's bronchial epithelial cells through different mechanisms, eventually leading to the occurrence of lung cancer. The more tobacco you consume, the higher the incidence of lung cancer.

2. Kitchen fumes

Kitchen fumes are also a major risk factor for lung cancer. Kitchen fumes contain carcinogens such as benzopyrene, which can damage chromosomes in the human body. Long-term inhalation of fumes can cause lung cancer. Fumes can also invade the human respiratory tract during cooking, causing people to experience symptoms such as lack of energy, irritability, and loss of appetite.

3. Air pollution

Air pollution is also a major factor in the development of lung cancer. This is mainly because the combustion of oil, coal and internal combustion engines will produce harmful substances such as benzopyrene carcinogenic hydrocarbons. People who are in an air environment polluted by these substances for a long time are prone to lung cancer. The pollution in industrially developed countries, cities and factory and mining areas will be more serious, and the incidence of lung cancer in these areas will also be higher.

Among the factors that cause lung cancer, endocrine dysfunction, reduced immune function, and genetic factors can also promote the occurrence of lung cancer. Therefore, we must prevent these phenomena from happening, which will help us recover.