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Asbestos is a direct cause of lung cancer. This relationship was first determined in 1925. Nonsmokers exposed to asbestos are five times more likely to develop lung cancer than other nonsmokers.
There are high risks of cancer for passive smokers as well.
Lung cancer, tar, emphysema, for smokers and nonsmokers
Smoking can't cause cervical dysplasia. However, smokers with cervical dysplasia have more severe disease than nonsmokers.
Lung cancer is not an infectious disease, so people do not catch it, but people can develop it. Anyone who smokes cigarettes is particularly at risk, although even nonsmokers can develop lung cancer. Asbestos inhalation is also a risk factor.
Lung cancer can develop in individuals who have never smoked, and there are several factors that can contribute to the development of lung cancer in non-smokers. Here are some common causes and risk factors for lung cancer in non-smokers: Secondhand Smoke (Passive Smoking): Exposure to secondhand smoke, also known as passive smoking, increases the risk of lung cancer. Non-smokers who live with or are regularly exposed to smokers may inhale carcinogens present in tobacco smoke. Radon Exposure: Radon is a naturally occurring radioactive gas that can enter homes through the ground. Prolonged exposure to elevated levels of radon is a significant risk factor for lung cancer, and it can affect both smokers and non-smokers. Occupational Exposure: Some workplaces expose individuals to carcinogens, such as asbestos, arsenic, and certain industrial chemicals. Workers in occupations like construction, mining, and manufacturing may face an increased risk of lung cancer due to occupational exposures. Air Pollution: Long-term exposure to high levels of air pollution, including particulate matter and other pollutants, has been linked to an increased risk of lung cancer in non-smokers. Genetic Factors: Certain genetic factors may contribute to an individual's susceptibility to lung cancer. In some cases, a family history of lung cancer may increase the risk for non-smokers. Pre-existing Lung Diseases: Individuals with pre-existing lung conditions, such as chronic obstructive pulmonary disease (COPD), pulmonary fibrosis, or lung infections, may have an elevated risk of developing lung cancer. Hormonal Factors: Hormonal factors, such as exposure to estrogen and hormone replacement therapy in postmenopausal women, have been studied as potential contributors to lung cancer in non-smokers. Lung Infections: Chronic lung infections, such as tuberculosis, have been associated with an increased risk of lung cancer in non-smokers.
Asbestos is known to cause cancer.
The answer is, it isn't. A recent study comparing nonsmokers, tobacco-only smokers and marijuana-only smokers found there is no correlation between lung cancer and marijuana use, even in heavy marijuana smokers. A link to the study is given below: (See related links) You still have an increased risk of lung disease and "smoker's cough", but consider this myth debunked.
10 - 15%
Asbestos can cause:Pleural plaquesAsbestosisLung cancer andMesotheliomaAlthough each of these conditions can be caused by asbestos, one condition does not lead to another; each is independently caused by the presence of asbestos in the body.
Both are environmental risk factors associated with the development of lung cancer.
Asbestos is very toxic and can lead to cancer. The most severe of these cancers is Mesothelioma. A person can get cancer up to 25 years after exposure to asbestos.