Dry eye & ocular surface damage due to conditions &/or diseases eg, post op eye surgeries (eg, cataract surgery, LASIK), prolonged use of preservative-containing eye drops (eg, antiglaucoma drugs). Superficial keratitis, Sjögren syndrome or primary dry eye syndrome (keratoconjunctivitis sicca). Temporary relief of dryness, burning & ocular fatigue induced by dust, smoke, dry heat, air conditioning, extended computer screen use or contact lens wear.