Flonase Nasal Spray (Fluticasone Propionate): Comprehensive Evidence-Based Review for Allergic Rhinitis Management

1. Introduction: What is Flonase Nasal Spray? Its Role in Modern Allergy Management So you’re looking at Flonase. Let me be straight with you—this isn’t just another antihistamine spray that barely works for two hours. Flonase (fluticasone propionate) is a synthetic corticosteroid that’s fundamentally changed how we approach allergic rhinitis. Been using it in my practice for nearly fifteen years now, and I’ve watched it go from prescription-only to OTC status in 2014, which tells you something about its safety profile.