Glucocorticoid receptor agonists are a class of drugs that mimic the action of endogenous glucocorticoids, such as cortisol. These compounds are widely used for their potent anti-inflammatory and immunosuppressive effects. By binding to glucocorticoid receptors, they can inhibit pro-inflammatory gene expression, making them valuable for treating conditions like asthma, autoimmune diseases, and allergies. However, their use is often associated with side effects, requiring careful management and consideration of the patient's overall health.