Snapshot A 15-year-old boy presents with clear fluid discharge from his nose for 2 days duration. His also reports having episodes of sneezing, feelings of congestion, and a cough. His symptoms only occuring during the spring months and finds it difficult to walk outside without exacerbating his symptoms. On nasal exam, the mucosa and turbinates appear edematous. Introduction Definition login to view 1 more bullet Rhinitis types login to view 8 more bullets Associated conditions login to view 5 more bullets Epidemiology Incidence login to view 1 more bullet Etiology Aeroallergens Pathogenesis login to view 1 more bullet Presentations Symptoms login to view 4 more bullets Studies Making the diagnosis login to view 1 more bullet Allergic skin testing login to view 2 more bullets Differential Nonallergic rhinitis login to view 9 more bullets Treatment Conservative login to view 3 more bullets Medical login to view 6 more bullets Complications Respiratory tract infections