Why in recent years lung cancer is most common in non-smokers, women, and young people

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Over the past 15 years, lung cancer has been diagnosed more often in women, people who have never smoked, and young people. At the same time, more women die from lung cancer every year than from breast, ovarian, and colorectal cancer. Why is this happening?

More and more cases of lung cancer have begun to be registered in women. This is primarily due to the fact that many women started smoking later than men. In addition, most of them started smoking when filtered cigarettes were popular. Some scientific studies also show that women are more susceptible to the carcinogenic effects of tobacco and cigarette smoke, including passive smoking. Therefore, they may develop lung cancer in fewer years of smoking compared to men.

It is also important to know that most of those diagnosed with lung cancer today are passive smokers. That is, they do not smoke themselves.

There are other risk factors for lung cancer. These are a family history of cancer, exposure to asbestos, radon, and air pollution.

There are genes that potentially predispose a person to lung cancer. But scientists have yet to understand which mutations in genes contribute to the development of this disease.

Also, symptoms of lung cancer in women may go unnoticed. They include shortness of breath, cough, severe fatigue, pain in the chest, back, and shoulders.