title: The effect of antihistamines on the suppression of skin tests.
mesh_terms: D002744:Chlorpheniramine / Q000494:pharmacology; D003864:Depression, Chemical; D004155:Diphenhydramine / Q000494:pharmacology; D006634:Histamine H1 Antagonists / Q000494:pharmacology*; D006801:Humans; D011398:Promethazine / Q000494:pharmacology; D012882:Skin Tests; D014309:Tripelennamine / Q000494:pharmacology
chemical_list: D006634:Histamine H1 Antagonists; D014309:Tripelennamine; D002744:Chlorpheniramine; D004155:Diphenhydramine; D011398:Promethazine