Definition of perphenazine
: a phenothiazine tranquilizer C21H26ClN3OS that is used especially to control psychotic symptoms (as anxiety and agitation)
Origin of perphenazine
blend of piperazine and phen-
First Known Use: 1957
Medical Definition of perphenazine
: a phenothiazine tranquilizer C21H26ClN3OS used especially to control symptoms (as anxiety, agitation, and delusions) of psychotic conditions
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Medical Dictionary: Definition of "perphenazine"
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