What therapeutic action do glucocorticoids perform in rheumatoid arthritis?

In the context of rheumatoid arthritis, glucocorticoids are primarily utilized for their ability to suppress the immune response. This is crucial in rheumatoid arthritis, which is characterized by an autoimmune attack on joint tissues. The inflammation caused by the immune system leads to joint damage, pain, and swelling. By suppressing this immune response, glucocorticoids help reduce inflammation and alleviate these symptoms, thereby improving the quality of life for affected individuals.

While increasing blood flow, stimulating bone density, and enhancing cartilage repair are important in overall musculoskeletal health, these actions are not the primary therapeutic effects of glucocorticoids in the management of rheumatoid arthritis. The focus of treatment is on controlling the inflammatory process, making the suppression of the immune response the correct therapeutic action for glucocorticoids in this condition.