title: Doxepin as a potent H2 and H2 antihistamine for epigastric distress.
mesh_terms: D000368:Aged; D004316:Doxepin / Q000494:pharmacology / Q000627:therapeutic use*; D005767:Gastrointestinal Diseases / Q000188:drug therapy*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011968:Receptors, Histamine / Q000187:drug effects
chemical_list: D011968:Receptors, Histamine; D004316:Doxepin