Dymista is a prescription nasal spray containing 137 micrograms of Azelastine Hydrochloride and 50 micrograms of Fluticasone Propionate per actuation. This combination medication comes in a suspension form with 120 actuations per bottle. The product should be stored below 30°C and should not be refrigerated or frozen. The nasal spray comes in a suspension form and is manufactured by MEDA Pharmaceuticals. Each bottle provides 120 metered doses (actuations) of the medication.