Optrex Hayfever Allergy Eye Drops for effective relief. Optrex Hayfever Allergy Eye Drops have been specifically developed for the prevention, treatment, and relief of the symptoms of hayfever and other seasonal eye allergies, including watery, runny, itchy or inflamed eyes. When an allergen comes into contact with the mast cells in the conjunctiva, which is the moist, red area surrounding the eye socket, then it provokes red, sore and watery eyes.

Optrex Hayfever Eye Drops provide soothing relief from 'hayfever eyes', referred to medically as seasonal allergic conjunctivitis, in adults and children over 6 years. Symptoms of this condition include itchy, watery, red or inflamed eyes and puffy eyelids.