Corticosteroids and allergic rhinitis.
D000305:Adrenal Cortex Hormones / Q000627:therapeutic use*; D000336:Aerosols / Q000627:therapeutic use; D003907:Dexamethasone / Q000627:therapeutic use; D006801:Humans; D014663:Nasal Decongestants / Q000627:therapeutic use; D006255:Rhinitis, Allergic, Seasonal / Q000188:drug therapy*
D000305:Adrenal Cortex Hormones; D000336:Aerosols; D014663:Nasal Decongestants; D003907:Dexamethasone