We studied the changes in central and peripheral hemodynamic parameters under combined nubaine anesthesia during surgical interventions in children. The study was carried out at the stages of operation and anesthesia in 64 children at the age from 2 to 14 years with concomitant diseases and congenital malformations. The physical status of the children was ASA - I-II. It was shown, that under nubaine anesthesia, the run of the operational period was accompanied by a insignificant, compensated changes of the central and peripheral hemodynamics, which testified of the effectiveness of anesthesia protection from operative trauma. This type of anesthesia creates favorable conditions for optimal functioning of the central and peripheral hemodynamics. The aim of the research was to study the clinical manifestations and changes of the level of the stress hormone (cortisol) during nubaine multi-anesthesia.