Allergy, Hayfever & Sinus

Opticrom Allergy 2% Sodium Cromoglicate Eye Drops (10ml). Opticrom Eye Drops contains sodium cromoglicate eye drops.. It works by stopping the release of the natural substances in your eyes that can lead to an allergic reaction.. Signs of an allergic reaction include itchy, watery, red or inflamed eyes and puffy eyelids.. Opticrom hayfever eye drops. This includes:. Short and long term allergic conjunctivitis (inflammation of parts of the eye). More severe cases of conjunctivitis (‘vernal kerato conjunctivitis’). Signs include bumps inside the upper eyelid, sensitivity to light and severe itching.