Carlos Solis
RA-ILD, or rheumatoid arthritis–associated interstitial lung disease, can lurk behind symptoms that don’t seem related to the joints. RA-ILD causes inflammation and scarring (fibrosis) of lung tissue and makes breathing harder.
When doctors catch RA-ILD early, they can treat it to control inflammation, slow scarring, and preserve lung function. If clinicians diagnose it late, lung damage can progress to serious outcomes, including death.
Who faces higher risk
- Men are at higher risk.
- People older than 60 are at higher risk.
- People with a history of smoking are at higher risk.
- Patients with more severe rheumatoid arthritis are at higher risk.
Studies show about one in six people with rheumatoid arthritis have some lung abnormalities.
Symptoms you should not ignore
- Patients may develop a persistent, unexplained dry cough.
- They may notice shortness of breath during physical activity.
- Many people report fatigue and weakness.
- Less common signs include crackling lung sounds that resemble Velcro, thickening of the fingertips (clubbing), and hoarseness.
Diagnosis and treatment
Experts recommend more thorough screening for rheumatoid arthritis patients who meet the high-risk criteria. Doctors typically order lung imaging and pulmonary function tests to diagnose RA-ILD.
When clinicians confirm the disease, they prescribe immunosuppressants and antifibrotic drugs to reduce inflammation, slow scarring, and preserve lung function.
“Rheumatoid arthritis doesn’t stop at the joints — it can affect the lungs so severely that it changes a person’s health and quality of life,” says Dr. Joshua Solomon, lead author of the study and director of the Division of Interstitial Lung Diseases at National Jewish Health.
“These recommendations offer practical guidance to help clinicians detect lung involvement earlier, monitor patients more closely, and decide when to begin treatment,” Dr. Solomon adds.
Doctors stress the importance of paying attention to lung symptoms in people with rheumatoid arthritis and say that timely risk assessment can save lives.
Based on reporting in the Daily Mail
