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

Pataday Once Daily Relief Allergy Eye Drops by Alcon is an over-the-counter medication designed to provide relief from eye allergy symptoms. It contains the active ingredient olopatadine hydrochloride, which is an antihistamine that works directly on the cells responsible for causing eye itch. A single drop provides fast-acting relief from itchy eyes within minutes. The formula is designed for once-daily use, offering up to 16 hours of continuous symptom relief. It works by inhibiting the release of histamines and other chemicals that cause inflammation and allergic reactions. The product comes in a 2.5 ml bottle, and this listing includes a pack of two bottles. It is intended for the temporary relief of itchy eyes due to allergens like pollen, ragweed, grass, animal hair, and dander.

This item is guaranteed to be fresh for at least 60 days from: 04/13/2026