# Zaditor Eye Care Allergy Relief Eye Drops, (5 ml bottle) - Brand: Systane - Price: $19.95 USD - MSRP: $19.99 USD - Availability: In stock - SKU: `DER4466` - Product page: ## Description About the Product Zaditor is a sterile ophthalmic solution supplied in a 5 mL (0.17 fl oz) bottle. The active ingredient is ketotifen 0.025%, equivalent to ketotifen fumarate 0.035%, an antihistamine. The solution is preserved with benzalkonium chloride 0.01%. This is an over the counter antihistamine eye drop. For adults and children 3 years of age and older, one drop goes in the affected eye or eyes twice daily, every 8 to 12 hours, and no more than twice per day, so a single bottle covers a twice daily routine. Uses Temporarily relieves itchy eyes due to pollen, ragweed, grass, animal hair and dander Active Ingredients Active ingredient Purpose Ketotifen (0.025%) (equivalent to ketotifen fumarate 0.035%) Antihistamine Inactive Ingredients Benzalkonium chloride 0.01%, glycerol, purified water, sodium hydroxide and/or hydrochloric acid. How to Use Adults and children 3 years of age and older: Put 1 drop in the affected eye(s) twice daily, every 8-12 hours, no more than twice per day. Children under 3 years of age: Consult a doctor. Warnings For external use only Do not use if solution changes color or becomes cloudy if you are sensitive to any ingredient in this product to treat contact lens related irritation When using this product do not touch tip of container to any surface to avoid contamination remove contact lenses before use wait at least 10 minutes before reinserting contact lenses after use replace cap after each use Stop use and ask a doctor if you experience any of the following: eye pain changes in vision redness of the eye itching worsens or lasts for more than 72 hours Keep out of reach of children. If swallowed, get medical help or contact a Poison Control Center right away. Storage Only for use in the eye. Store between 4° - 25° C (39° - 77° F). ## How to order Order on the product page: ## Policies - Shipping policy: - Returns and refunds: