How is lung cancer caused? Check out the five risk factors of lung cancer

What are the causative factors of lung cancer? The causes of lung cancer are complex and different in different patients. The occurrence of lung cancer is mainly related to people's smoking, occupational factors, chronic lung diseases, internal factors of the human body and environmental factors. It should be noted that lung cancer affects the health of patients and seriously threatens the lives of patients. Therefore, relevant prevention and treatment work should be done for lung cancer.

What are the causative factors of lung cancer? Lung cancer is a serious respiratory disease. Lung cancer has a great impact on the patient's health, with a high mortality rate and a relatively high incidence rate. Therefore, lung cancer should be given enough attention. In daily life, we should pay attention to the prevention of the disease. If we have any lung discomfort, we should seek medical attention as soon as possible. Let's learn about the causative factors of lung cancer.

1. Smoking

The incidence of lung cancer in most patients is closely related to smoking. Smoking can easily lead to an acidic state in the human body, which can easily induce cancer. In addition, cigarettes contain a variety of carcinogens. Generally, the incidence of lung cancer in smokers is much higher than that of non-smokers, and the more smokers you smoke, the greater your chance of developing lung cancer.

2. Occupational factors

Long-term exposure to radioactive substances such as uranium and radium, carcinogenic hydrocarbons, arsenic, chromium, nickel, copper, tin, iron, etc. can easily lead to cancer. When people's physical fitness declines and their disease resistance decreases, these substances can induce cell cancer.

3. Chronic lung diseases

If lung diseases such as tuberculosis, silicosis, and pneumoconiosis are not treated in time, they will eventually lead to lung cancer. Patients with chronic lung diseases have a higher incidence of cancer than normal people. Therefore, chronic lung diseases must be treated actively to avoid the occurrence of some harm due to untimely treatment.

4. Human body internal factors

This situation mainly occurs in people with family hereditary diseases and people with reduced immune function. In addition, people with metabolic and endocrine dysfunction are also prone to cancer. It should be noted that a good mood can also enhance the body's immune function.

5. Environmental factors

Air pollution, for example, caused by environmental pollution due to the aging of the population and the acceleration of industrialization, poses a great threat to people's health, especially in areas with high levels of carcinogens such as radon, tin, arsenic, and toluene, where the incidence of cancer is very high.

What are the causative factors of lung cancer? The above factors can all cause lung cancer, and everyone should pay attention to them in daily life. Maintain good living habits, pay attention to a healthy lifestyle, avoid the inducing factors of lung cancer, actively receive treatment when there are symptoms of lung discomfort, keep a good mood, look at lung cancer with a positive attitude, and pay attention to correct care to improve the quality of life.