Melioidosis is an infectious disease caused by Burkholderia pseudomallei.Its clinical manifestations are diverse,often recurring and accompanied by sepsis,and it is prone to misdiagnosis and mistreatment,resulting in a high mortality.This paper analyzes a case of melioidosis sepsis combined with hemophagocytic syndrome,and fur-ther summarizes the clinical characteristics,diagnosis and treatment of the disease based on domestic and foreign li-teratures,so as to reduce misdiagnosis and mistreatment of the disease and improve survival rate of patient.