The failure of bromazine hydrochloride to affect the output and composition of respiratory tract fluid.
D001826:Body Fluids; D004155:Diphenhydramine / Q000031:analogs & derivatives; D006634:Histamine H1 Antagonists / Q000494:pharmacology*; D006801:Humans; D012143:Respiratory Physiological Phenomena; D012137:Respiratory System / Q000502:physiology*
D006634:Histamine H1 Antagonists; D004155:Diphenhydramine; C011410:bromodiphenhydramine
ANTIHISTAMINICS/effects; RESPIRATORY TRACT/physiology