I accidentally scratched my eye with wire from a hamster cage a year ago. I went to the eye doctor maybe a month later for an eye exam to get glasses, I let the Optometrist know that I still had eye pain from the scratch and that I had been using Visine. He told me that I had a scratch on my cornea and to use Theratears. I still have pain if I rub that eye when I wake up in the morning or if I don't use the drops. I have dry eyes naturally but I am concerned about the eye pain at this point because I was told that it would heal quickly with the drops. What could be happening with the eye injury for it not to heal? Is it possible that this is a deeper scratch past the cornea? I believe it scratched the white of the eye, I haven't had any vision problems.