Control of nasal, pharyngeal and tracheal allergy.
D004194:Disease; D006801:Humans; D006967:Hypersensitivity; D007154:Immune System Diseases; D010608:Pharyngeal Diseases; D010614:Pharynx; D006255:Rhinitis, Allergic, Seasonal / Q000628:therapy*; D014132:Trachea; D014133:Tracheal Diseases
ALLERGY/manifestations; HAY FEVER/therapy; PHARYNX/diseases; TRACHEA/diseases