dexamethasone + placebo

This is not a true pharmaceutical combination but rather refers to the use of dexamethasone (a synthetic glucocorticoid corticosteroid) administered alongside a placebo in clinical trial settings. Dexamethasone is widely used for its anti-inflammatory and immunosuppressive effects, acting primarily by binding to the glucocorticoid receptor and modulating gene expression to suppress pro-inflammatory cytokines and immune responses[6][7][8]. In trials, "dexamethasone + placebo" typically means one group receives dexamethasone while another receives an inert substance (placebo) for comparison, not that both are given together as active agents. Dexamethasone is indicated for inflammatory conditions, autoimmune diseases, certain cancers, adrenal insufficiency, and as supportive care in chemotherapy regimens[6][7][8]. Placebo has no pharmacological activity.

Other names

dexamethasone alonedexamethasone + placebo