Sepsis is a life-threatening organ dysfunction caused by a dysregulated host response to infection，with immune dysregulation serving as the central mechanism. Interleukin-10，a pivotal cytokine in the immunopathological cascade of sepsis，plays dual roles in balancing inflammatory and anti-inflammatory responses. This article provided a concise review of the latest research advances regarding the role of interleukin-10 in the pathogenesis，early diagnosis，prognostic evaluation，and therapeutic strategies of sepsis，aiming to enhance clinical understanding of its diagnostic，therapeutic，and prognostic implications in sepsis management.

Sepsis is a life-threatening organ dysfunction caused by a dysregulated host response to infection，with immune dysregulation serving as the central mechanism. Interleukin-10，a pivotal cytokine in the immunopathological cascade of sepsis，plays dual roles in balancing inflammatory and anti-inflammatory responses. This article provided a concise review of the latest research advances regarding the role of interleukin-10 in the pathogenesis，early diagnosis，prognostic evaluation，and therapeutic strategies of sepsis，aiming to enhance clinical understanding of its diagnostic，therapeutic，and prognostic implications in sepsis management.