Dymista is a dual-action nasal spray containing azelastine hydrochloride (antihistamine) and fluticasone propionate (corticosteroid) for treating moderate to severe allergic rhinitis. This combination medication provides superior symptom relief when single-agent therapy proves insufficient, addressing both immediate allergic responses and underlying inflammation. For patients seeking affordable allergy medications, working with healthcare providers ensures proper diagnosis and access to effective treatments that can significantly improve quality of life during allergy seasons and year-round exposure to allergens.