There are no specific symptoms in the early stage of lung cancer, and 60% of lung cancer patients are in the middle and late stage. So if you want to find him in the early stage of lung cancer, you must have a regular physical examination. In particular, people over the age of 40 who smoke for a long time or smoke heavily, family members with a long history of lung cancer, industrial and mining workers and other high-risk groups should be examined regularly. How to prevent lung cancer?
In the prevention of lung cancer, three suggestions are put forward: the first step to prevent lung cancer is to quit smoking and drinking and improve lifestyle; Take protective measures for special occupational groups such as teachers or workers who have been exposed to coal mines for a long time; Improve living conditions, reduce air pollution and reduce the incidence of lung cancer.
Therefore, in order to prevent lung cancer, we must quit smoking, eat scientifically and eat fresh fruits. For a high-risk group, we must pay more attention to regular review. The lungs and respiratory system are responsible for a series of natural defense mechanisms. The fibers on the nose penetrate, and the inhaled air turns the lungs into liquid, forming an obstacle that prevents bacteria from absorbing the lungs. Thinking about happiness and a happy life is to ensure the health of the lungs. However, we can get many chemicals and pollutants that are harmful to pneumonia every day, leading to tuberculosis, breast cough, pneumonia and asthma, as well as chronic diseases and lung cancer that may have a long-term impact on the lungs.