Smokers who are also exposed to asbestos have a greatly increased risk of lung cancer.

Smokers who are also exposed to asbestos have a greatly increased risk of lung cancer. However, smoking combined with asbestos exposure does not appear to increase the risk. The symptoms of asbestos-related diseases may not become apparent for many decades after exposure. The National Institute for Occupational Safety and Health (NIOSH) is a Federal agency that is concerned with asbestos exposure in the workplace.

Although rare, mesothelioma is the most common form of cancer associated with asbestos exposure. It can take from 10 to 40 years or more for symptoms of an asbestos-related condition to appear. The symptoms of asbestos-related diseases may not become apparent for many decades after the exposure. It is particularly important to check with a doctor if you think you may have problems.