partial vision loss
I have had a few instances of partial vision loss. It normally happens when the amount of lighting changes (for example,walking out of the house into a bright winter day). I have been to a pcp who checked for carotid artery blockage. I then went to an optometrist who said it may be an ocular migraine (migraine with visual disturbances,but no pain). I also went to an opthamologist,who had no answers for me. i also went to a neurologist,also with no answers. So, I was hoping that someone may have had this problem and perhaps knows why it occurred. At least then I will know what kind of doctor to see next.