What are the clinical uses of glucocorticoids?

Glucocorticoids have a wide range of clinical applications and can be used to treat asthma-related diseases, rheumatic and autoimmune disorders, skin conditions, and interstitial pneumonia.

1. Asthma-related diseases

Glucocorticoids possess strong anti-inflammatory and anti-allergic effects, helping to relieve airway spasms and non-infectious inflammatory responses. In the treatment of asthma, glucocorticoid medications can help open the airways, improve breathing, and thereby alleviate symptoms. Commonly used drugs include triamcinolone acetonide spray and prednisone tablets.

2. Rheumatic and autoimmune diseases

These are a group of disorders caused by immune system dysfunction, including rheumatoid arthritis, systemic lupus erythematosus, polymyositis, and reactive arthritis. Glucocorticoids are non-specific anti-inflammatory agents that are effective in treating and relieving symptoms of rheumatic and autoimmune diseases.

3. Skin diseases

Glucocorticoids have immunosuppressive, anti-inflammatory, anti-allergic, and anti-cytotoxic effects, making them beneficial in treating certain skin conditions. For example, eczema—often caused by allergic or other factors—can be treated with topical glucocorticoid medications such as triamcinolone acetonide cream or hydrocortisone ointment to reduce inflammation and allergic reactions. Urticaria may also be managed with topical glucocorticoids to counteract cytotoxic effects and relieve skin edema.

4. Interstitial pneumonia

Interstitial pneumonia refers to a group of lung disorders characterized by inflammation and pulmonary fibrosis. Glucocorticoid therapy can effectively reduce airway narrowing and nonspecific inflammatory responses. Commonly prescribed medications include methylprednisolone tablets and prednisone tablets.