Formulated for Allergy Relief. A veterinary eye solution used to provide allergy relief and reduce redness * This is the ideal seasonal treatment for animals suffering from seasonal allergy eyes. Red, itchy, watery eyes can be soothed with OptiVet AR. * OptiVet AR contains Sodium Hyaluronate to soothe the eyes. * Naphazoline - decreases inflammation and relieve redness, puffiness, and itchy/watering eyes * Pheniramine Maleate - antihistamine works by blocking the action of histamine, which helps reduce symptoms such as watery, itchy eyes