While the lethal nature of mesothelioma cancer has drawn a lot of the attention given to asbestos toxicity, there are several other afflictions that can be attributed to the material. One of the most common and most harmful is asbestosis. This disease is the result of scarred lung tissue that has been damaged by asbestos fibers. It is a permanent, progressive, restrictive lung illness also known as pulmonary fibrosis. Asbestosis causes shortness of breath, reduced lung capacity and chest pain.
The most common affect of asbestos exposure is pleural plaques. These are smooth, raised strips of fibrous tissue that develop on the pleura. One third to one half of individuals with significant asbestos exposure will develop this condition. They are not pre-malignant and are not believed to lead to further health problems. They will calcify however, and show up on X-rays as an indication of asbestos exposure.
Asthma is also commonly associated with asbestos exposure. Asbestos fibers are a potent pulmonary irritant and are capable of creating the usual reactions to inhaled toxins along with the more serious asbestosis and the lethal development of mesothelioma.
Posted in: Asbestos
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