Lung cancer in non-smokers: causes and risks

Lung cancer is one of the most common cancers, and unfortunately, it can affect not only smokers, but also non-smokers. The worst thing is that this disease usually develops without symptoms in the early stages, so it is important to understand what factors contribute to its appearance and how to avoid it.

Radon poisoning and other dangerous factors One of the important risk factors for non-smokers is radon poisoning. This colorless and odorless gas can accumulate in enclosed spaces, including private homes. The risk is higher for smokers, but non-smokers are not insured either. Radon can affect the lungs and cause cancer.

Another factor is exposure to asbestos, a material once used in construction. In Europe, asbestos is banned due to its carcinogenic properties. However, long-term inhalation of asbestos fumes can increase the risk of respiratory cancer. Other carcinogenic substances include radioactive ores, nickel, cadmium, arsenic, silicon dioxide, chromium compounds and others.

Genetic predisposition and passive smoking Genetic predisposition plays an important role in the risk of lung cancer. If your family has had cases of this disease, you should be especially careful and undergo regular medical examinations. Research also shows that second-hand smoke, that is, inhaling tobacco smoke from others, can increase the risk of lung cancer by about 25%.

Therefore, it is important to avoid long-term exposure to tobacco smoke, even if you do not smoke yourself. Final thoughts and warnings Lung cancer is a serious disease that can affect even non-smokers.

To reduce the risk, you should avoid long-term contact with carcinogens, such as radon and asbestos, and be aware of genetic predisposition. Secondhand smoke can also be dangerous, so it's best to avoid situations where you inhale tobacco smoke.

It is always important to have medical examinations on time and to discuss any questions regarding your health with your doctor. Detecting lung cancer in its early stages can greatly facilitate treatment and improve the likelihood of recovery. Be careful and take care of your health!

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