Eight causes of lung cancer

There are many cases of lung cancer all over the world compared to other types of cancers. Statistics show that it is the most common type of cancer. It is also very deadly as nearly half of its victims pass a year after diagnosis. While smoking continues to be the primary cause of lung cancer, many other factors cause lung cancer. They include:

1. Smoking

Statistics indicate that up to over eighty percent of lung cancer cases are due to smoking. Men who smoke are twenty-three times more likely to get lung cancer while women are thirteen more times possible to get the same. If you have been burning for a long time, then you are more likely to get the disease. Most of the chemicals that are present in cigarettes known as carcinogens pose the most significant threat.


2. Genetics

Research shows that if a member of your family, for instance, your dad had lung cancer then the chances are that you might develop the disease. If you smoke, then you have a higher risk of getting the risk than the rest of your immediate family members.

3. Age

Adults are more likely to get lung cancer than young people. Statistics indicate that almost two-thirds of those with lung cancer are aged. Most of those who are diagnosed with lung cancer are over seventy years.

4. Occupational exposure

If you are doing some types of jobs, then you raise your chances of lung cancer. Up to a third of the total lung cancer cases are because the victims are exposed to toxic materials and chemicals that include diesel fumes, wood dust, vinyl chloride, second-hand smoke among many others. Printers, chemists, miners, sandblasters and other workers are exposed to toxic chemicals.

5. Previous lung illnesses

Past lung diseases can cause inflammation as well as scarring in the lungs. Some of the lung diseases that can trigger lung cancer include chronic bronchitis, tuberculosis, just to mention a few. If you have had any chronic lung disease, then you must go for lung cancer screening frequently to stay away from it.

6. Second-hand smoke

Even non-smokers can still get lung cancer. Exposure to secondhand smoke can happen in many places like your home, workplace, bars, restaurants among many others. According to statistics over three thousand people who don’t smoke pass away every year from secondhand smoke.

7. Diet

A balanced diet will provide you with the minerals and vitamins that you need to stay in shape. If you are not eating a variety of foods including vegetables and fruits, then you might get lung cancer. Your chances are very high if you use cigarettes. So, if you have not had a balanced diet, change it.


8. Polluted air

A small fraction of lung cancer cases is caused by breathing polluted air. If you are exposed to vehicle exhaust, industrial emissions, factory pollution and many other types of air pollution, then you might develop lung cancer within a very short duration. The only way to avoid lung cancer is avoiding areas with poor air quality.

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