Asbestosis

Asbestosis

What is asbestosis?

Asbestosis is a long-term (chronic) lung disease that can get worse over time. It is caused by breathing tiny asbestos fibers into the lungs. The fibers scar the inside of the lungs, which makes it hard to breathe.

Many years may pass between the time you are exposed to the fibers and when you feel the effects of the disease. The amount of time can depend on how long the exposure was and how many fibers you breathed in.

Smoking makes the disease get worse faster and increases the chances of it leading to lung cancer.

What are the symptoms of asbestosis?

Symptoms may include:

  • A dry cough that doesn't go away.
  • Shortness of breath that gets worse when you exercise or exert yourself.
  • Loss of appetite.
  • Weight loss.
  • Pain in the chest when you take a deep breath.

How is asbestosis diagnosed?

Tests to diagnose asbestosis include:

  • A detailed medical history to identify any exposure you have had to asbestos. Your doctor may ask questions about your past homes, workplaces, jobs, and hobbies.
  • Lung function tests. These tests measure how much air you can breathe into your lungs and how quickly you can breathe it out. They also measure how much oxygen enters your bloodstream through the lungs.
  • X-rays or a CT scan of your lungs.
  • Examination of sputum (mucus) under a microscope.
  • A lung biopsy. In this test, a small amount of tissue is removed from the lung and looked at under a microscope.

How is asbestosis treated?

Asbestosis can't be cured, but it can be treated. The treatment is to help you feel better and keep the disease from getting worse.

Your doctor may:

  • Give you oxygen to help you breathe easier.
  • Give you medicine to loosen thick mucus in your lungs.

Caring for yourself at home

You can take these steps to help yourself:

  • Don't smoke, and don't allow smoking in your house or car. If people who smoke live in or visit your home, ask them to smoke outside.
  • Get vaccinated against COVID-19, the flu, and pneumonia.
  • Avoid any more exposure to asbestos in your home or workplace.

How can you care for yourself when you have asbestosis?

There are things you can do on your own. If you smoke, try to quit. Smoking makes asbestosis worse. Don't let other people smoke around you. Use oxygen and medicines as prescribed. Get vaccinated against COVID-19, the flu, and pneumonia. Try to avoid more exposure to asbestos at home or work.

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The content above contains general health information provided by Healthwise, Incorporated, and reviewed by its medical experts. This content should not replace the advice of your healthcare provider. Not all treatments or services described are offered as services by us. For recommended treatments, please consult your healthcare provider.

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