Yes, I had blurred vision, and headaches, they would come and go a day or so in between. Finally I went to the E.R. and was admitted to the hospital. They did MRI, CT scan, blood work and could find nothing. I still have some little head ache (and I never have headaches). I am going to the Opthamologist to see if he can help me. Could this be coming from my teeth or my ears? Thank you.