A Comparison of Preservative-Free Diclofenac and Preserved Diclofenac Eye Drops after Cataract Surgery in Patients with Diabetic Retinopathy

Abstract

Because preservative suppressed the anti-inflammatory efficacy of topical diclofenac after cataract surgery, preservative-free diclofenac may have an improved safety profile during postoperative treatment, especially in patients with diabetic retinopathy.