Allergic rhinitis.

Familiarity with the diagnosis and management of allergic rhinitis is important for physicians concerned with the nasal airway. Allergic rhinitis is a common and manageable condition that may cause persistent or intermittent symptoms that vary as to duration and severity. Allergic rhinitis impairs quality of life, sleep, school performance, and productivity on a scale that compares with other chronic diseases. Diagnosis is primarily clinical, but supported by allergy testing. Therapeutic options for allergic rhinitis include pharmacotherapy, environmental control, and immunotherapy. More recently, a role for sublingual immunotherapy and turbinate reduction has been reported.