Dymista Nasal Spray relieves seasonal & year-round allergies and is faster & more effective on symptoms affecting the nose & eyes than antihistamines or corticosteroids alone. Dymista relieves seasonal & year-round allergy and hay fever symptoms including sneezing, blocked nose, runny nose, nasal congestion, red eyes, itchy eyes, and watery eyes. AUST R 407306 Dymista Allergy Nasal Spray 17ml.