Corticosteroid Treatment in Septic Shock.

Septic shock, the most severe manifestation of sepsis, is characterized by profound circulatory failure and carries the highest mortality risk among sepsis-related conditions. Current therapeutic strategies remain primarily supportive, emphasizing empirical antimicrobial therapy and advanced organ system support. The immunomodulatory properties of corticosteroids in sepsis pathophysiology have been extensively investigated since the 1970s, though current guidelines recommend corticosteroid therapy for sepsis patients, albeit with a weak evidence base. In this review, we explore the molecular underpinnings of corticosteroid activity in septic shock and clinical evidence from randomized controlled trials, with a special emphasis on the stabilization of hemodynamics and the impact on mortality outcomes. Furthermore, we analyze recent advances in pharmacodynamic understanding that may inform more targeted corticosteroid administration in septic shock.