There is also evidence that inflammation has a role in DME, and that a topical NSAID might have an effect on retinal edema. Topical NSAIDs are in current widespread clinical use and appear to be well tolerated and safe when administered chronically, making them a potentially attractive alternative treatment for DME in patients who would like to delay or avoid laser photocoagulation or intravitreal injections (for example, patients who are willing to use daily eye drops to avoid ocular procedures or patients for whom access to experienced retinal specialists to apply laser photocoagulation or other treatments is limited).