Asbestos-Related Diseases

Asbestos causes more than one disease. The same microscopic fibers that scar the lungs also cause several cancers, and the conditions range from usually harmless markers of past exposure to aggressive, life-threatening tumors. What they share is a long fuse: most appear decades after the asbestos was breathed, commonly 15 to 40 years or more, often in people who had long since forgotten the exposure. This page is the map. It explains how asbestos harms the body, lays out each disease asbestos can cause, and points you to a detailed page on each one. Many of these conditions can give rise to compensation, and a diagnosis is the starting point. Call 833-4-ASBESTOS for a free review.

How asbestos causes disease

Most asbestos-related disease begins the same way: with fibers too small to see, usually breathed in. Some are cleared, but many, especially the amphibole types, are hard for the body to break down and can stay in the lung and its lining for decades, driving the slow inflammation and scarring that can eventually become disease. Two things follow from that. These conditions take a long time to surface, commonly 15 to 40 years after first exposure, which is why people are so often diagnosed long after leaving the job that exposed them. And they're dose-related: the more asbestos a person breathed, the higher the risk across the board, which is why someone heavily exposed can face more than one of these diseases at once.

The conditions fall into two broad groups. The non-cancerous ones run from pleural plaques, which usually cause no symptoms and serve as a marker of past exposure, to asbestosis, the irreversible lung scarring that can seriously impair breathing. The cancers include mesothelioma, for which asbestos is by far the leading known cause, lung cancer, and several others. Running through both groups is a thread that matters for anyone facing a claim: for lung cancer in particular, asbestosis is one of the recognized markers of the heavy exposure that supports attributing the cancer to asbestos, so the two diagnoses often go together in a claim, though asbestosis isn't required: heavy documented exposure can support attribution on its own.²

All six regulated forms of asbestos can cause asbestos-related disease, and none is safe; they differ in potency rather than in danger, and the evidence for each disease is described below and on its own page; the six types of asbestos page compares them in detail.

Cancers that asbestos causes

Mesothelioma is the signature asbestos cancer. Asbestos is by far its leading known cause, and it most often affects the lining of the lungs or abdomen, and rarely the lining of the heart or testicles. Our mesothelioma center covers it in full, including its subtypes (pleural, peritoneal, pericardial, and more) along with treatment and compensation.

Lung cancer is an established consequence of asbestos exposure, in smokers and nonsmokers alike, and the risk is far higher for people who also smoked.

Throat and esophageal cancer covers cancers of the voice box, throat, and esophagus. Asbestos is an established cause of laryngeal cancer. For the pharynx, IARC found a positive association on limited evidence; for the esophagus, IARC's 2012 review did not list it among the sites with even limited evidence, but a large 2024 occupational review concluded the newer evidence supports a causal link.^1,4

Ovarian cancer is an established asbestos-related cancer. IARC classifies talc containing asbestos as carcinogenic to humans, and asbestos-contaminated talc is a recognized possible exposure route; what the agencies haven't made is a separate talc-specific finding for ovarian cancer.

Colon cancer and stomach cancer are digestive cancers linked to asbestos, with the evidence strongest among the most heavily exposed. IARC's 2012 review found limited evidence for stomach and colorectal (colon and rectum) cancer, and the same 2024 occupational review concluded the evidence now supports a causal link for both.^1,4

Non-cancerous conditions

Asbestosis is the irreversible scarring of the lung caused only by asbestos. It can seriously impair breathing.³ In lung cancer claims it can serve as evidence of the heavy exposure behind the cancer, though it isn't required.²

Pleural disease covers pleural plaques and pleural thickening, both scarring of the lung's lining. Plaques are usually harmless markers of exposure; thickening can impair breathing and carries more weight in a claim.

Compensation for asbestos disease

Many of the diseases on this page can give rise to compensation, because many trace back to companies that knew asbestos was dangerous and used it anyway. Depending on the diagnosis and the exposure history, that can mean claims against asbestos bankruptcy trusts, lawsuits against the companies responsible, and Social Security or VA benefits, each with its own requirements. The value and the path differ by disease. Mesothelioma claims are typically the strongest; severe asbestosis and asbestos-related lung cancer are often next, though values and criteria vary by trust, defendant, and benefit program, while a condition like pleural plaques usually matters more as proof of exposure than as a claim in itself. The starting point is the same in every case: a diagnosis and a documented history of exposure. Trust and lawsuit claims also need evidence linking the exposure to specific companies' products or worksites, within the dates each trust requires, and VA benefits need a connection to military service. We handle all of it, and we work out which claims fit your situation. Learn more about asbestos compensation or call 833-4-ASBESTOS.

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You focus on your health. We'll take care of the rest.

If you or someone in your family has been diagnosed with any asbestos-related disease, you may have a claim, and the sooner you understand your options, the better. Call 833-4-ASBESTOS or contact us here for a free, no-obligation review. There's no fee unless we win.

References

1. International Agency for Research on Cancer. Asbestos (chrysotile, amosite, crocidolite, tremolite, actinolite, and anthophyllite). In: IARC Monographs on the Evaluation of Carcinogenic Risks to Humans. Vol 100C. Lyon, France: IARC; 2012.
2. Wolff H, Vehmas T, Oksa P, Rantanen J, Vainio H. Asbestos, asbestosis, and cancer, the Helsinki criteria for diagnosis and attribution 2014: recommendations. Scand J Work Environ Health. 2015;41(1):5-15.
3. American Thoracic Society. Diagnosis and initial management of nonmalignant diseases related to asbestos. Am J Respir Crit Care Med. 2004;170(6):691-715.
4. Koehoorn M, McLeod CB, Fan J, et al. Occupational asbestos exposure and gastrointestinal cancers: systematic review and meta-analyses. Occup Environ Med. 2024;81(12):639-646. doi:10.1136/oemed-2024-109707