Metrazol ba kalma ce gama gari ba a Turancin zamani kuma ba a samun ta a yawancin ƙamus na yau da kullun. Duk da haka, kalmar likita ce da ke nufin wani magani mai suna metrazol convulsive therapy (MCT), wanda aka yi amfani da shi a baya a matsayin maganin wasu cututtuka na kwakwalwa, musamman schizophrenia.Metrazol is a synthetic compound that , lokacin da aka yi masa allura ta ciki, yana haifar da juzu'i ko tashin hankali. An yi amfani da wannan maganin daga shekarun 1930 zuwa 1950 kuma ana tunanin yana da tasirin warkewa akan wasu cututtukan kwakwalwa. Duk da haka, yin amfani da MCT ya fadi daga ni'ima saboda haɗari da lahani da ke tattare da maganin, ciki har da rauni na jiki, matsalolin zuciya, da ciwon zuciya.Yana da mahimmanci a lura cewa amfani da MCT ana ganin ya tsufa kuma ba a yi amfani da shi a magungunan zamani.