What is Opticrom Allergy Eye Drops are and What is it used for?

Opticrom Allergy 2% w/v Eye Drops contains sodium cromoglicate which belongs to a group of medicines called anti-allergics.  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. This medicine is used for the prevention, relief and treatment of eye allergies.