[Combined allergy treatment. Antihistaminics reduce steroid administration].
D001327:Autoimmune Diseases / Q000188:drug therapy*; D004359:Drug Therapy, Combination; D005938:Glucocorticoids / Q000008:administration & dosage*; D006634:Histamine H1 Antagonists / Q000008:administration & dosage*; D006801:Humans; D006967:Hypersensitivity / Q000188:drug therapy*
D005938:Glucocorticoids; D006634:Histamine H1 Antagonists