Allergic rhinitis (AR) is the most common immunologic disease in industrialized societies and has a significant impact on quality of life. Most asthmatics also have rhinitis. AR may present with comorbidities, including chronic otitis media with effusion, cough, and pollen-food cross-reactivity. AR may occur in isolation or be part of a mixed rhinitis.
Keywords: Allergic rhinitis (AR); Diagnosis; History; Nasal allergen challenge; Nasendoscopy; Skin prick tests; Specific IgE.
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