A review of the use of ketorolac tromethamine 0.4% in the treatment of post-surgical inflammation following cataract and refractive surgery

The non-steroidal anti-inflammatory drug (NSAID) ketorolac tromethamine 0.4% ophthalmic solution, a recent reformulation containing 20% less active ingredient that the original formulation, is indicated for the reduction of ocular pain and burning/stinging following corneal refractive surgery. Clinical studies have shown ketorolac tromethamine 0.4% to be as effective as ketorolac tromethamine 0.5% to control inflammation after cataract surgery including prevention of cystoid macular edema (CME). Its efficacy to inhibit miosis during cataract surgery as well as its role in the treatment of dry eye has been reported. The purpose of this paper is to review the use of ketorolac tromethamine 0.4% in the treatment of post-surgical inflammation following cataract and refractive surgery.