Is lung cancer really contagious? Three high-risk groups are prone to lung cancer

The main causes of lung cancer include smoking and environmental pollution, occupational factors, chronic lung diseases and decreased body immunity, which can directly induce lung cancer. The three high-risk groups are also prone to pneumonia, so we must avoid these factors in our lives.

As we all know, the lungs play a very important role in our body. Lung cancer is a common disease. In recent years, the number of people suffering from lung cancer will increase. In order to better treat lung cancer, we must find out the cause of the disease and avoid the occurrence of high-risk groups in life. So is lung cancer contagious? Which three high-risk groups are prone to lung cancer? Let's take a closer look.

Lung cancer is not contagious because infection and heredity are two completely different concepts. Infection is mainly caused by the transmission of microorganisms including some bacteria and viruses among people, such as tuberculosis or hepatitis. Lung cancer is somewhat hereditary, but it is a potential possibility, not an inevitable characteristic.

The first high-risk group is those with a long history of smoking.

The second type is a family history of cancer.

The third high-risk group is those who are exposed to carcinogens in their daily work.

The three high-risk groups are prone to lung cancer, so in daily life, we must actively prevent and treat lung cancer. To stay away from lung cancer, it is best to adjust your daily diet, participate in some sports reasonably, and pay attention to the occurrence of colds and flu. It is best to choose respiratory functional exercises, do not smoke frequently, and go to the hospital for examination at any time to observe the development of your disease. Do not blindly choose a treatment method, let alone choose some folk remedies for treatment.

What we have said above is the knowledge about lung cancer. Although lung cancer is not contagious, it has a certain hidden hereditary nature. Regarding the occurrence of lung cancer, everyone must actively prevent and treat it, especially the three high-risk groups we mentioned. They should actively prevent it in their lives. It is best not to smoke frequently, learn to quit smoking, and do not let people around you smoke. If there is a family history of cancer, it is best to actively prevent it in normal times.