Learn about lung cancer and beware of misunderstandings about lung cancer

As the incidence of lung cancer continues to increase, and the mortality rate of lung cancer ranks first among cancers, you have a certain understanding of lung cancer, but there are still some misunderstandings. What are the misunderstandings about lung cancer?

Myth 1 about lung cancer: It is very difficult to quit smoking

Experts point out that quitting smoking is a rational choice. Data show that if you stop smoking for more than 5 to 10 years, the incidence of lung cancer may decrease. Here, the professor reminds smokers not to make up excuses for quitting smoking. There are many ways to quit smoking. For example, through smoking cessation drugs to treat physiological dependence on tobacco (including physical dependence) to alleviate the difficult withdrawal symptoms; psychological support methods to treat psychological dependence on tobacco; behavioral therapies such as electrotherapy and rapid smoking, as well as acupuncture and Chinese medicine treatment; drug combined with behavioral therapy.

Myth 2 about lung cancer: Young people will not fall into the lung cancer "trap"

Clinical data show that the incidence of lung cancer is mainly between 50 and 80 years old, and reaches a peak at the age of 70. However, this does not mean that young people are far away from lung cancer. The trend of its younger onset has attracted more and more attention. What is the mortality rate of lung cancer? Specifically, the combined mortality rate of breast cancer, prostate cancer, and colon cancer is not as high as that of lung cancer alone. At present, people have determined the predisposing factors of lung cancer. Long-term smoking, environmental pollution, and occupational factors are the three major "black hands". Therefore, it is particularly important to stay away from the above three types of dangerous predisposing factors when you are young.

Misconception 3 about lung cancer: Smoking causes lung cancer entirely due to "opportunism"

Although people know that smoking is harmful to health and that there is a close relationship between smoking and lung cancer, some people claim that they have smoked all their lives but have never gotten lung cancer, while some people have never smoked but have gotten lung cancer. Is there really an opportunistic relationship between smoking and lung cancer?

Regarding this phenomenon, scholars believe that the proportion of smokers who eventually develop lung cancer is indeed very small. However, looking back, about 70% of people who develop lung cancer have a long history of smoking. From the perspective of the pathogenesis of lung cancer, if everyone does not smoke now, the chance of developing lung cancer will be reduced by at least 60%.

To sum up, people's misunderstandings about lung cancer mainly manifest in the difficulty of quitting smoking, the fact that smoking causes lung cancer is entirely due to "opportunism", and that young people will not fall into the "trap" of lung cancer. These are the causes of lung cancer. Understanding these misunderstandings will help people prevent lung cancer.

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