Newer antihistamines.
D000284:Administration, Oral; D018926:Anti-Allergic Agents / Q000008:administration & dosage / Q000494:pharmacology; D017332:Cetirizine / Q000008:administration & dosage; D002744:Chlorpheniramine / Q000009:adverse effects; D016292:Procedural Sedation; D004155:Diphenhydramine / Q000009:adverse effects; D004305:Dose-Response Relationship, Drug; D006634:Histamine H1 Antagonists / Q000008:administration & dosage / Q000627:therapeutic use*; D006801:Humans; D006967:Hypersensitivity; D017336:Loratadine / Q000008:administration & dosage; D011597:Psychomotor Performance / Q000187:drug effects; D006255:Rhinitis, Allergic, Seasonal / Q000188:drug therapy; D013009:Somnambulism / Q000139:chemically induced; D016593:Terfenadine / Q000008:administration & dosage / Q000031:analogs & derivatives* / Q000494:pharmacology
D018926:Anti-Allergic Agents; D006634:Histamine H1 Antagonists; D002744:Chlorpheniramine; D017336:Loratadine; D016593:Terfenadine; D004155:Diphenhydramine; C093230:fexofenadine; D017332:Cetirizine