Olopatadine Ophthalmic
Claritin Eye is an over-the-counter antihistamine eye drop designed to provide relief from itchy, watery eyes caused by allergies. The active ingredient ketotifen works by blocking histamine receptors in the eyes to reduce allergic reactions. It is suitable for adults and children over a certain age experiencing seasonal or environmental eye allergies.
Claritin Eye is an antihistamine eye drop that relieves itchy, watery eyes caused by allergies.
Key facts at a glance
- RxNorm
- 864643
- Generic
- Claritin Eye
- Class
- brand-name
- Brands
- —
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- —
- Regions
- US, EU, CN, JP
- Monitoring
- —
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
Temporary relief of itchy, watery eyes associated with allergic conjunctivitis caused by pollen, ragweed, grass, animal hair, and dander. Claritin Eye addresses symptoms of seasonal and perennial eye allergies.
Claritin Eye contains ketotifen, an antihistamine that blocks H1 receptors in the conjunctiva. It also stabilizes mast cells, preventing the release of histamine and other inflammatory mediators that trigger allergic eye symptoms.
For topical ophthalmic use only. Users should remove contact lenses before application and wait 10-15 minutes before reinserting. Avoid touching the dropper tip to prevent contamination. May cause mild stinging or redness. Consult a healthcare provider if symptoms persist beyond 72 hours or if eye pain develops.
Official drug label
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed July 26, 2026. · Read our editorial policy