###Human: What causes blurred vision even after cataract surgery? ###Assistant: Hello. I understand your concern and want to assure you that it is usually just a benign increase in tearing in both eyes after surgery that causes such a picture. It settles down on its own and will not need any further treatment than your post-operative medication. In case, you are experiencing problems only in your right and do not have any problems with the left and there is no tearing, then please bring up this issue with the operating surgeons during your post-surgery follow up. It needs further examination and tests, especially if there is a retinal problem. In case you need any further information, please send me a scanned copy of your doctors records and surgical notes, I will do my best to help you.