Risk of lung cancer from smoking

summary

My father-in-law is a heavy smoker. Now he is so old, he still has several packs of cigarettes a day, and he can smell the smell of smoke every day. These days, he has been coughing seriously, so I took him to have an examination to find out that he has advanced lung cancer. Now let's talk about the causes of lung cancer caused by smoking.

Risk of lung cancer from smoking

Reason 1: people who often smoke are easy to suffer from lung diseases. As we all know, smoking is harmful to health, especially to the lung. People who want to smoke have a much higher probability of lung cancer than people who don't smoke. Therefore, smoking is an important cause of lung cancer. To prevent lung cancer, friends who smoke must give up smoking

The second reason: the lung is the main organ of human respiration and the main organ of communication with the outside world. If the environment is not good and there is a lot of dust outside, it is easy to cause lung lesions if inhaled into the lung. Therefore, air pollution is also an important cause of lung cancer, so it is best not to live in the polluted air.

However, ionizing radiation is one of the three causes of cancer in most people: ionizing radiation causes cancer in the body.

matters needing attention

If we want to prevent lung cancer, we must pay attention not to smoke or drink. If the air pollution is serious, we'd better take a mask when we go out. We should eat more fruits and vegetables and strengthen our health.