title: OTC drowsy or legend drowsy.
authors.forename: G F
authors.initials: GF
authors.lastname: Archambault
mesh_terms: D004155:Diphenhydramine / Q000009:adverse effects; D006801:Humans; D004366:Nonprescription Drugs; D012890:Sleep; D012926:Social Control, Formal; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D004366:Nonprescription Drugs; D004155:Diphenhydramine