Restasis isn’t approved to treat blepharitis (eyelid inflammation), but it may be used off-label for this condition. (With off-label use, a drug is prescribed for a condition it isn’t approved to treat.)Blepharitis causes symptoms including:itchy or swollen eyelidsa burning sensation in your eyesensitivity to lightRestasis is approved for treating chronic (long-term) dry eye in adults and some children. Although it’s not approved to treat blepharitis, a study from 2006 found it may be effective for treating this condition.If you’re interested in learning more about off-label uses of Restasis, such as for blepharitis, talk with your doctor or pharmacist.