During the eighteenth century, Mesothelioma Cancer was not a common disease and so the causes for this disease were unknown. Lately, as the number of people affected by Mesothelioma Cancer became more, doctors started finding the causes of this deadly disease. After a thorough research doctors came to the conclusion that Mesothelioma Cancer was caused due to asbestos exposure. When the asbestos mineral becomes old or damaged, fibers come out of it and they start flying in the air. When these fibers are inhaled, they go straight to the mesothelium which is the outer lining protecting the major organs such as heart, lungs and stomach. They cause a serious damage to the mesothelium resulting in cancer.

Apart from affecting the mesothelium, asbestos inhalation causes major injuries to the lung cells. This causes lung cancer which is also known as asbestosis. Some of the affected patients are house wives. In that case, the cause of the cancer is due to the contact with people who are in constant exposure to asbestos. One such instance is washing their clothes which are contaminated with asbestos fiber. The probability of suffering from the causes of Mesothelioma Cancer increase with the force and extent of the asbestos exposure.

Some people have a misunderstanding that Mesothelioma Cancer is also caused due to smoking. But, studies prove that it is totally wrong. The only known cause of Mesothelioma Cancer is the exposure to Asbestos.