Narkoz (az yun. narkosis — behis shudan, karakhtshavi), khobi bo rohi suni barangekhtaest, ki kas purra yo qisman behush gashta, dardro his namekunad. Narkozro hangomi jarrohi baroi rafi dard (anesteziya) istifoda mebarand. Narkoz ingalyatsioni, gayriingalyatsioni va omekhta meshavad. Khangomi Narkozi ingalyatsioni efir, khloroform, khloretil, oksidi nitrogon (I), tsiklopropan, ftorotan va digar moddahoi narkoziro ba vositai niqob (maska) nafas mekashonand (ingalyatsiya mekunand) yo omekhtai moddahoi narkozi (bugi moddahoi narkozi) va gazdoro ba vositai apparati Narkozi ba shush mefiristonand. Dar vaqti Narkozi gayriingalyatsioni moei narkozi (masalan, barbituratho, droperidol, fentanil va gayra)-ro ba vena, rudai rost, bayni mushakkho yo ba zeri pust mefiristand yo menushonand.
Narkozi omekhta (kombinatsioni) dar natijai istifodai moddadoi gunoguni narkozi va usulhoi paiham firistodani onho ba amal barovarda meshavad. Dar elektroanesteziya apparati Narkozii istehsoli ITTIHODI ShURAVI NEIP-1-ro istifoda mebarand. Bo in usul ba maynai cap bo jarayoni elektiki tasir rasonda, bemorro bekhush mekunand. Afzaliyati chunii usuli rafi dard dar on ast, ki bemor zud az hush rafta, tez ba khud meoyad va uzvhoi daruni oseb namebinand.
Ad.: Darbinyan T. M., Bol i. obezbolivanie (noviy sposob narkoza), M., 1067; Rukovodstvo po anesteziologii, M., 1073; Treshinskiy A. I. i dr. Narkoz v ambulatornikh usloviyakh, Kiev, 1078.