Pataday Once Daily Relief Allergy Eye Drops by Alcon, for Eye Allergy Itch Relief, 2.5 ml (Pack of 2)

Special Feature: Long-Lasting Ingredients: olopatadine hydrochloride; povidone; dibasic sodium phosphate; sodium chloride; edentate disodium; benzalkonium chloride 0.01% (preservative); hydrochloric acid/sodium hydroxide (adjust pH); and purified water • EYE ALLERGY ITCH RELIEF: Works as an antihistamine to relieve itchy eyes in minutes • PROVIDES FAST SYMPTOM RELIEF:Hinders allergic reactions by limiting the release of chemicals that cause inflammation • EASY TO USE: One drop, use once daily • ALL DAY RELIEF: Relief up to 16 hours • Contains doctor-prescribed eye allergy itch relief ingredient