Efficacy and safety of using topical cyclosporine A for treatment of moderate to severe dry eye disease.

Objective: To investigate and evaluate the efficacy and safety of topical cyclosporine A for treatment of moderate to severe dry eye disease.

Materials And Methods: This is a prospective study of patients with moderate to severe dry eye syndrome were recruited. All cases were selected from patients attending the ophthalmic outpatient clinic of Research institute of ophthalmology.