The use of methapyrilene hydrochloride as a sedative and somnifacient agent.
D006634:Histamine H1 Antagonists / Q000494:pharmacology*; D006801:Humans; D006993:Hypnotics and Sedatives / Q000494:pharmacology*; D008701:Methapyrilene
D006634:Histamine H1 Antagonists; D006993:Hypnotics and Sedatives; D008701:Methapyrilene
ANTIHISTAMINICS/effects; HYPNOTICS AND SEDATIVES/effects