The Sensitive Nose: Allergic and Non-allergic Causes

Abstract Purpose of Review The purpose of this review is to categorize and describe allergic and nonallergic causes, pathophysiology, subtypes, and treatment options for symptomatic nasal inflammation and rhinitis in general. Recent Findings Intranasal corticosteroids and antihistamines along with allergen immunotherapy are the standard of care for allergic rhinitis. While intranasal anticholinergics and corticosteroids are treatment options for non-allergic rhinitis. Both subtypes may benefit f