HI Clar. I have these. But not often at all. Mabey once a month or something and they arnet very apparrent, meaning i barley notice them. I sometimes get them when I have changed from a dark room to a light room or vise versa.... or when I am really anxious.

How are your symtpoms now clar? so no headahces etc... only these flashes?? Its such great news that this is your only symptom left!!! I think if all your otther symptoms dissapated over time then this means eventually the flashes will also pass