What are my chances of getting lung cancer? The number one cause of lung cancer is tobacco exposure. You may increase your chances of getting lung cancer as the number of years you smoke increases, as well as the number of cigarettes you smoke, and of course you may get lung cancer from increased exposure to secondhand smoke. People who have never smoked may also develop lung cancer, but they are much less likely to do so than people who smoke. What can I do to reduce my risk of lung cancer? The best way to reduce your risk of lung cancer is to avoid smoking. It’s never too late to quit smoking. The sooner you quit, the more you can benefit from it, even if you can’t quit completely, reducing the number of cigarettes you smoke, although it’s not as effective as quitting completely. There are many ways to help you quit smoking, such as medical counseling, nicotine replacement, or medications. People always try many times before they finally succeed in quitting, so don’t be discouraged, assuming it doesn’t work the first time, and stick with it! Are there other ways to reduce the risk of lung cancer? There are other ways to potentially reduce the risk of lung cancer, but so far there is no conclusive evidence. They include: Eating lots of fruit Regular exercise Non-steroidal anti-inflammatory drugs (ibuprofen, etc.) Inhaled glucocorticoids (for emphysema and asthma) Tartans (for lowering lipids) Eating lots of fruit and exercising will not damage your body, but it is best to talk to your medical advisor before changing your diet and activity habits. It is important to communicate with him before taking any medication, including over-the-counter medications that you normally use yourself, etc. Are there any factors that can increase my risk of developing lung cancer? We know that there are some factors that can exactly contribute to the risk of lung cancer. Although we do not have full proof of their harmfulness, it is better to pay attention to them in order to avoid lung cancer, including: Smoking Asbestos, a mineral commonly used in building materials before and occasionally used now Radon, a radioactive gas present in the environment High intake of beta-carotene (a pigment commonly used in vegetables and fruits) ) that exceed the recommended daily dose of vitamin E Hormone replacement therapy (estrogen, progesterone, etc.) Severe alcohol abuse It is recommended that you consult with a medical professional about this before you want to start or stop medication use or vitamin supplementation. How about screening for lung cancer? The most effective way to reduce the risk of developing lung cancer is to quit smoking, and by far the most meaningful is to diagnose lung cancer in its early stages, that is, before any clinical symptoms appear. Patients diagnosed early can have a fairly good prognosis, and this is called screening, and recent studies have confirmed the effectiveness of lung cancer screening, so guidelines are recommended. However, a recent study found that lung cancer screening using CT exams can significantly reduce mortality from lung cancer. As a result, several organizations, including the American Thoracic Society and the U.S. Preventive Services Task Force, are now recommending that healthcare providers offer lung cancer screening with CT of the chest for those with a history of smoking. Please consult your medical advisor in this regard to see if you could benefit from this screening. In summary Lung cancer is a common form of cancer and there are many things you can do to reduce your risk of developing lung cancer, such as cutting down on smoking and talking to your health care provider about medications to treat nicotine dependence. Talk to your medical advisor about what efforts you should make to reduce your risk of lung cancer.