Objective To explore the new therapy for septic shock,clinic effects of methylene blue on children with septic shock were observed.Methods 44 children with septic shock were divided into control and experiement group at random.The control group was treated according to the conventional therapy for septic shock.The experiment group was treated with methylene blue early besides the conventional therapy for septic shock.And the indices of hemodynamics and oxygenic metabolizability of children with septic sho...