Degree and duration of skin test suppression and side effects with  antihistamines. A double blind controlled study with five antihistamines.
D000328:Adult; D000485:Allergens; D002744:Chlorpheniramine / Q000494:pharmacology; D004155:Diphenhydramine / Q000494:pharmacology; D004391:Dust; D006634:Histamine H1 Antagonists / Q000009:adverse effects / Q000494:pharmacology*; D006801:Humans; D006919:Hydroxyzine / Q000494:pharmacology; D007165:Immunosuppression Therapy; D011058:Pollen; D011398:Promethazine / Q000494:pharmacology; D012882:Skin Tests; D014309:Tripelennamine / Q000494:pharmacology; D015003:Yeasts
D000485:Allergens; D004391:Dust; D006634:Histamine H1 Antagonists; D006919:Hydroxyzine; D014309:Tripelennamine; D002744:Chlorpheniramine; D004155:Diphenhydramine; D011398:Promethazine