Study of Rebamipide Eye Drops to Treat Dry Eye

Inclusion Criteria: * must have symptoms of dry eye for a minimum of 6 months * must be able to sign and date an informed consent Exclusion Criteria: * presence of anterior segment disease * glaucoma or ocular hypertension * using Restasis * use of topically instilled ocular medications during study * use of contact lenses * history of ocular surgery within 12 months * females who are pregnant, breast feeding, or child-bearing potential and not willing to remain abstinent or use contraception * presence of Stevens-Johnson syndrome * any anticipated change in medication through-out study * concurrent involvement in another study or previous receipt of this drug * cannot be safely be weaned off of ocular medications