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Asbestos lung disease (asbestosis or mesothelioma)

Also called: Asbestosis, mesothelioma, asbestos lung disease

Lung scarring and cancers from breathing asbestos fibers, often decades earlier at work.

Delay20 to 50 years after exposure

Overview

Asbestos was used in insulation, roofing, and brakes before the 1980s.

Mesothelioma is a cancer of the lining of the lungs or belly.

Symptoms

Common signs:

  • Shortness of breath

Less common

  • Cough
  • Chest pain

When to get medical care

Call 911Severe trouble breathing.
Get care todayCoughing blood.
See a doctor soonPast asbestos exposure.

Causes

Asbestos.

Does it spread or run in families?

  • Cancer isn't contagious. You can't catch it from someone.
  • Some cases run in families. Ask whether genetic testing makes sense for you.

Who is more likely to get it

  • Construction, shipyard workers

Diagnosis

A clinician asks about your symptoms and may order tests.

The exam

A physical exam.

Tests

Tests, if needed:

  • CT scan:
  • Breathing tests:

Treatment

Treatment depends on the cause and how severe it is.

Self-care

  • Don't smoke
  • Vaccines

Prevention

To lower your risk or prevent problems:

  • Use protective gear around asbestos

Which doctor treats this

  • Start with your primary care provider (family doctor or internist).
  • They may send you to an oncologist (cancer doctor), often with a surgeon and a radiation doctor.

Living with it

  • Keep a simple diary of symptoms, triggers, and medicines to bring to visits.
  • Bring a list of your medicines and questions to each visit.
  • Ask for a survivorship care plan when treatment ends.
  • Gentle activity, like walking, can ease tiredness.
  • Long-term illness can affect mood. Tell your doctor if you feel down or anxious.

Support groups and helplines

Back to school, work, or sports

  • Most people can keep working or going to school.
  • Ask about changes that help, like extra breaks or a flexible schedule. Workers may be covered by the ADA. Students may get a 504 plan.

Children, pregnancy, and older adults

  • Veterans and tradespeople: Higher risk.
  • Construction and shipyard workers: Higher risk.

Pregnancy and breastfeeding

  • If you're pregnant or planning to be, tell your prenatal provider about this condition.
  • Some cancer treatments can harm a baby. Ask about saving eggs before treatment if you want children later.
  • Don't start or stop any medicine on your own. Some are safe in pregnancy and some need to be changed.
  • Ask before taking any pain reliever. The FDA advises avoiding ibuprofen and naproxen after 20 weeks unless your doctor says to.
  • Breastfeeding: Most medicines are fine, but ask. The NIH LactMed database lists what's known about each one.

For caregivers

  • Go to visits when you can and take notes.
  • Keep a list of medicines, allergies, and doctors in one place.
  • Learn the warning signs that need fast care.
  • Take breaks and ask for help. Caregivers need care too.

Outlook

Not smoking lowers further risk.

Getting ready for your visit

Bring a list of your symptoms and medicines.

What to bring

  • A list of your medicines and supplements
  • Notes on when symptoms started and what makes them better or worse

Questions to ask

  • What's causing this?
  • What treatment do you recommend?
  • Should I have regular scans?

Research studies

Research studies test new ways to find and treat health problems. Some are looking for volunteers. Talk with your doctor before joining one.

Search ClinicalTrials.gov for studies on Asbestos lung disease (asbestosis or mesothelioma)

Sources

Last updated 2026-11-12.