Dymista is a prescription nasal spray that combines azelastine hydrochloride and fluticasone propionate. It provides 120 metered doses for the treatment of nasal allergy symptoms through a dual-action formula. This medication contains two active ingredients - azelastine hydrochloride (an antihistamine) and fluticasone propionate (a corticosteroid) that work together to relieve nasal allergy symptoms. The spray bottle delivers precisely measured doses and should only be used as prescribed by a healthcare provider. Always read the product label and follow dosing instructions carefully.