title: Allergic rhinitis.
abstract: Allergic rhinitis is the result of an immediate hypersensitivity immune response of the nasal mucosa to one or more allergens. Clinical features may be indistinguishable from non-allergic rhinitis. Accurate diagnosis demands specialized laboratory investigations, meticulous history and careful physical examination. Management includes control of allergen and irritant exposures, pharmacotherapy and immunotherapy. Recent development of intranasal corticosteroid aerosols has significantly reduced morbidity. Modified allergens for immunotherapy show promise but require further study.
authors.forename: M M
authors.initials: MM
authors.lastname: Gibson
authors.forename: J H
authors.initials: JH
authors.lastname: Day