Opcon-A Allergy Relief Sterile Eye Drops deliver dual-action comfort for allergy-induced eye irritation. This clinically proven formula combines an antihistamine to eliminate itching with a redness reliever to brighten bloodshot eyes, addressing multiple symptoms simultaneously. Specifically formulated to combat allergic reactions triggered by pollen, ragweed, grass, animal hair, and dander, Opcon-A works rapidly to soothe both outdoor and indoor allergen exposure. The fast-acting relief refreshes tired eyes and restores clarity within minutes. Trusted by eye care professionals as a professional-grade solution, this 0.5 fl oz bottle provides convenient, effective management of seasonal and environmental allergies affecting your eyes.