Antibiotic treatment for dry eye disease related to meibomian gland dysfunction and blepharitis – A review

Current evidence suggests that patients with blepharitis- or MGD-related DED experience short-term benefits of antibiotics. However, evidence for lasting improvement after completed treatment was lacking. Given the unclear long-term benefits, common side effects, and increasing antibiotic resistance seen globally, the existing literature is not sufficient to conclude that antibiotics are useful in long-term MGD management. A survival-analysis of a single round of antibiotics, in addition to the effects of repeated rounds of treatment, on DED parameters could provide useful insights.