Mesothelioma
Also called Asbestos cancer, Pleural mesothelioma
Caused by asbestos, decades earlier. Compensation is a real entitlement and claiming it is time-limited, so it belongs in the first conversation.
Important: This page is general information, not medical advice, and it is not a diagnosis. If you are worried about your health or someone else's, speak to a GP, pharmacist, or call 111. In an emergency, call 999.
What it is
A cancer of the lining of the lungs, and less often of the abdomen, caused almost entirely by asbestos exposure.
The gap between exposure and disease is enormous, typically 20 to 50 years, so the people being diagnosed now were exposed in the 1960s, 70s and 80s. The UK has among the highest rates in the world because of how much asbestos was used here.
The exposure is often not what people expect. Builders, laggers, electricians, plumbers, joiners, shipyard and power station workers are the classic groups, but so are teachers and NHS staff who worked in buildings containing asbestos, and family members who washed contaminated work clothes. Many people are certain they were never exposed and were.
Two practical points belong at the start rather than the end. **Compensation and benefits are a legal entitlement**, not charity, and there are strict time limits from diagnosis. Specialist asbestos solicitors work on no-win-no-fee terms, and Industrial Injuries Disablement Benefit and government lump sum schemes exist. And **every death is reported to the coroner**, which families should be told in advance rather than discovering it.
Treatment has improved with immunotherapy, and specialist centres and trials matter.
Signs you might notice
Breathlessness, often gradual and initially only on exertion, caused by fluid collecting around the lung.
Chest pain, often persistent and dull, sometimes described as a band.
A persistent cough, sweating, fever, fatigue.
Weight loss and loss of appetite.
Difficulty swallowing, hoarseness, and swelling of the face or arms in more advanced disease.
In peritoneal mesothelioma: abdominal swelling, pain, nausea and weight loss.
Urgent: increasing breathlessness, which usually means fluid that can be drained with immediate relief; and any chest pain with breathlessness.
Anyone with these symptoms and a history of possible asbestos exposure should say so explicitly; it changes what is looked for.
How it can affect day-to-day life
Breathlessness dominates and is treatable. Draining pleural fluid, and procedures to stop it reaccumulating, give real relief and should be asked for rather than endured.
The occupational history is a task in itself, reconstructing where somebody worked forty years ago, and families often become the researchers. Employment records, union records and colleagues all help.
Anger is a legitimate part of this diagnosis in a way it is not for most cancers, because the cause was known to be dangerous while people were being exposed to it.
Early palliative care improves symptoms and quality of life and should not be read as giving up.
Specialist mesothelioma nurses exist and know both the clinical and the legal pathway.
Supporting someone well
Say the word asbestos to the clinician, and think broadly about exposure including secondhand exposure from work clothes.
Start the compensation process early. Time limits run from diagnosis, and specialist solicitors act on no-win-no-fee terms.
Claim Industrial Injuries Disablement Benefit and the government lump sum schemes; both are entitlements.
Ask for referral to a specialist centre and about clinical trials, including immunotherapy.
Ask for fluid to be drained when breathless; the relief is immediate and it can be repeated or prevented.
Ask for early palliative care for symptom control.
Warn the family that the coroner will be involved, so it is not a shock later.
Ask for a mesothelioma clinical nurse specialist.
Where to get help
A GP practice urgently for breathlessness or chest pain with any asbestos history.
A specialist mesothelioma centre and clinical nurse specialist.
Mesothelioma UK run a helpline and specialist nurses across the UK, and cover the legal and benefits side.
Macmillan Cancer Support on 0808 808 00 00.
Last reviewed 2026-08-28 by Fiducia Together · Next review due 2027-08-28
Important: This page is general information, not medical advice, and it is not a diagnosis. If you are worried about your health or someone else's, speak to a GP, pharmacist, or call 111. In an emergency, call 999.
Fiducia Together