Epidemiology and clinical manifestations
INTRODUCTION AND TERMINOLOGY
Allergic rhinitis, or allergic rhinosinusitis, is characterized by paroxysms of sneezing, rhinorrhea, and nasal obstruction, often accompanied by itching of the eyes, nose, and palate. Postnasal drip, cough, irritability, and fatigue are other common symptoms.
EPIDEMIOLOGY
Allergic rhinitis is common, affecting 10 to ...