How do people who don’t smoke get lung cancer? Here are the reasons…
Lung cancer is the most common of all cancers. One of the main reasons for this is considered to be smoking. Therefore it is advisable not to smoke to protect the lungs. However, the notion that smoking will not give you lung cancer is completely wrong.
Despite not smoking, the number of people suffering from this cancer is increasing. According to a WHO report, the number of non-smokers suffering from lung cancer is increasing and the most victims are women.
Cancer occurs when the cells of the body lose control and start moving in the wrong direction. Too many cigarettes damage the lungs and are easy to quit due to the possibility of cancer.
There is a big difference between smoking cancer and non-smoker lung cancer. This difference is in the genes of the cancer-causing cells. Cancer in non-smokers is usually caused by mutations in the EGFR gene.
Causes of Lung Cancer in Non-Smoker – Apart from not smoking cigarettes, there are many other reasons that cause lung cancer. Let us tell you that people who do not smoke also suffer from lung cancer.
Passive smoking – Passive smoking is also called second hand smoking. In this, the person does not smoke directly, but becomes sensitive to the smoke coming out of another person’s cigarette. Non-smokers living with cigarette smokers have a 24 percent increased risk of lung cancer. Lung cancer cases are increasing due to passive smoking.
Mica – Mica is a compound used to make cement sheets, thermal and acoustic materials. Its microscopic pieces break down in the air and enter the lungs through inhalation. People who work in these places are at increased risk of such cancer.
Air pollution – Air pollution from vehicles, industries, power plants increases the risk of lung cancer. Lung cancer cases are increasing due to air pollution. The risk of lung cancer due to air pollution is similar to that of passive smoking. Lung cancer mortality due to air pollution is higher than other causes.
Radon gas – Uranium releases radon gas. This gas has the highest risk of lung cancer. Uranium is used to make homes, pipes and sewers, from which radon gas is slowly released. The risk is higher in places where there is no ventilation. Non-smokers are also more likely to develop lung cancer from exposure to radon gas.
Women who do not smoke have an increased risk of lung cancer – cooking on charcoal indoors releases many chemicals that can damage the lungs. This increases the risk of lung cancer in women.
Symptoms of Lung Cancer in Non-Smoker – Symptoms of Lung Cancer in Smokers and Non-Smokers are common. Some people are always sick or always tired. Other symptoms include cough, shortness of breath, chest pain and sore throat. Non-smokers tend to delay the onset of cancer symptoms.