Rheumatoid Arthritis May Increase Risk of Serious Lung Disease, Study Finds

A new international study has found that people living with rheumatoid arthritis may face an increased risk of developing a serious lung condition known as rheumatoid arthritis-associated interstitial lung disease (RA-ILD), highlighting the importance of early screening and diagnosis.

Researchers say rheumatoid arthritis, an autoimmune disease commonly associated with joint pain, swelling and stiffness, can also affect the lungs. If left undiagnosed, the condition may lead to progressive lung damage and breathing difficulties.

Study Identifies Risk of Lung Complications

The findings, published in The Lancet Respiratory Medicine, outline key risk factors associated with RA-ILD and emphasize the need for greater awareness among healthcare providers and patients.

Lead author Dr. Joshua Solomon, Director of the Interstitial Lung Disease Program at National Jewish Health, said rheumatoid arthritis is not limited to the joints and can significantly affect lung health, reducing patients’ quality of life.

One in 10 Patients May Develop RA-ILD

According to the study, about one in six people with rheumatoid arthritis develops some form of lung abnormality, while approximately one in 10 patients is diagnosed with rheumatoid arthritis-associated interstitial lung disease.

RA-ILD causes inflammation and scarring of lung tissue, making it increasingly difficult for patients to breathe as the disease progresses.

Early Diagnosis Can Improve Outcomes

Researchers said timely diagnosis is critical because available treatments can help reduce inflammation, slow the progression of lung scarring and preserve lung function.

The study underscores the importance of monitoring respiratory symptoms in people with rheumatoid arthritis and seeking medical evaluation if breathing problems develop.

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