Niacin skin flush is not diagnostic of schizophrenia.
D000284:Administration, Oral; D000328:Adult; D005260:Female; D005483:Flushing / Q000209:etiology*; D006801:Humans; D008297:Male; D009525:Niacin; D011458:Prostaglandins E / Q000378:metabolism; D012559:Schizophrenia / Q000175:diagnosis*; D012867:Skin / Q000098:blood supply; D014664:Vasodilation / Q000187:drug effects
D011458:Prostaglandins E; D009525:Niacin