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Living with Pulmonary fibrosis

A lung condition in which deep lung tissue becomes thick, stiff, and scarred, making breathing harder.

Understanding Pulmonary fibrosis

Pulmonary fibrosis is a condition in which the tissue deep in the lungs becomes scarred over time.

The scarred tissue gets thick and stiff, which makes it hard to catch your breath and may keep blood from getting enough oxygen. Causes include air pollutants, some medicines, some connective tissue diseases, and interstitial lung disease. In most cases the cause can't be found, which is called idiopathic pulmonary fibrosis. GARD says there is no cure, but treatments can help with symptoms and quality of life.

Signs & symptoms

Symptoms vary from person to person. GARD lists these among the most common:

  • Shortness of breath
  • Dry, hacking cough that doesn't get better
  • Tiredness
  • Weight loss with no known reason
  • Aching muscles and joints
  • Widened, rounded fingertips (clubbing)

Not everyone has every symptom. GARD's list comes from the Human Phenotype Ontology.

Diagnosis

  1. Talk with your doctor

    Share the symptoms you've noticed, when they started and your family health history. Notes and photos can help.

  2. See a specialist

    Your doctor may refer you to a specialist who knows rare conditions.

  3. Ask which tests can help

    Your care team will decide which exams and tests can confirm the diagnosis.

Care & treatment

Care team
A doctor familiar with rare conditions, plus specialists as needed
Expert care
Ask about multidisciplinary care centers for rare conditions
Treatment
GARD doesn't list specific treatments for this condition. Your care team will tailor care to your symptoms.
Research
Clinical trials and observational studies may be options. See the research section below.

General information, not medical advice. Your care team makes the decisions.

Everyday life

Living with a rare condition is easier with support.

  • Connect with American Lung Association
  • Keep notes on symptoms, changes and questions for appointments
  • Ask about patient registries that help research
  • Look into financial aid and travel resources for care visits
Bring these questions to your next doctor visit
Is a cause such as a medicine or exposure likely in my case?
Which treatments, like oxygen or pulmonary rehabilitation, might help me?
When should a lung transplant be discussed?

Quick facts

GARD says causes include environmental pollutants, some medicines, some connective tissue diseases, and interstitial lung disease. In most cases the cause can't be found.

Also known as: cirrhosis of lung; fibrosis of lung; pulmonary interstitial fibrosis; pulmonary scarring

Patient organizations

Source: NIH GARD · Pulmonary fibrosisGARD ID 23241 · GARD page updated September 2026 · Plain-language summary by Know Rare; editorial review pending. General information, not medical advice.

You are more than your diagnosis

Perspectives from people navigating life with Pulmonary fibrosis.

Explore the Pulmonary fibrosis blog

Explore research for Pulmonary fibrosis

Explore actively recruiting Pulmonary fibrosis studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Pulmonary fibrosis with HealthSpark. Share your city to explore research near you.

  • Recruiting studies from ClinicalTrials.gov
  • Share your city to look for research near you
  • Eligibility is confirmed by the study team

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I can help you find recruiting Pulmonary fibrosis studies. Enter a ZIP code, address or city below and I'll look within 50 miles.

Powered by HealthSpark, our AI chat helper · Study information from ClinicalTrials.gov · Eligibility is confirmed by the study team.

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