title: Diphenhydramine (Unisom), a central anticholinergic and antihistaminic: abuse with massive ingestion in a patient with schizophrenia.
authors.forename: A
authors.initials: A
authors.lastname: Barsoum
authors.forename: T T
authors.initials: TT
authors.lastname: Kolivakis
authors.forename: H C
authors.initials: HC
authors.lastname: Margolese
authors.forename: G
authors.initials: G
authors.lastname: Chouinard
mesh_terms: D000328:Adult; D018680:Cholinergic Antagonists; D004155:Diphenhydramine; D006634:Histamine H1 Antagonists; D006801:Humans; D008297:Male; D012563:Schizophrenia, Paranoid / Q000188:drug therapy / Q000523:psychology*; D012651:Self Medication; D019966:Substance-Related Disorders / Q000523:psychology*
chemical_list: D018680:Cholinergic Antagonists; D006634:Histamine H1 Antagonists; D004155:Diphenhydramine