Murine Irritation & Redness relief provides pharmacy strength relief for sore, irritated and red eyes\'fast. Murine Irritation & Redness Relief Eye Drops Murine Irritation & Redness Relief Eye Drops are specially formulated to clear and soothe red and irritated eyes. Eyes can become irritated by many different factors including dusty atmospheres, wind, swimming, smoke, air pollutants and close work such as reading and using computers. How Murine Eye Drops Work?Murine contains the active ingredient hydrochloride, which belongs to a group of medicines called local strictors. The ingredient acts by narrowing the blood vessels in the eyes in order to reduce redness and swelling. It includes a fast-acting and long-lasting action. Don\'t take our word for it, check out our customer\'s reviews on Murine Eye Drops!