I'm the same person who posted on 6/21/11. As an update, two weeks and 4 days in (18 days), the problem has disappeared. Phew! I believe mid-last week it was very hard to detect. So I would say 10 days in, it was unnoticeable or completely gone. This is a huge relief, as in the past any previous health problem that I was concerned about would last indefinitely. Hopefully, it will never come back.
Halga, sounds like it is not a symptom of something more serious which is nice to know. My problem (fluid build up near the macula) was very hard to detect if they didn't use the gizmo that took a picture of the inside of my eye. Maybe you have the same thing. Take some comfort that if that it is the case, it might go away on its own. Hope everything works out for you. I know I had a lot of anxiety and stress dealing with the situation. All the best.
Thank you so much for your kind reply. I'm certainly not helping matters by stressing so much over it. I'm going to see another ophthalmologist this weekend just to get a second opinion, and then I'll relax (with luck!). I am starting to feel a little bit better about it since it isn't getting any worse. But again, I deeply appreciate your response and the time you took in helping me to put this into perspective. Take care and be well!
It seems very likely to me that this is a mechanical issue due to a change in pressure somewhere on / within the eye. The arc looks very similar to the bright rings you get when you press against the side of your eyeball, which Isaac Newton so famously wrote about and most of us have seen when rubbing eyes etc. As to what would cause the change in pressure, I have no idea. I thought perhaps it was due to a drop in blood pressure from exercising, but I have checked it and it happens when blood pressure is normal.
My vision seems to be fine, I cannot notice any issues at all except this flash. I started looking it up because I had feared I tore something loose during exercise. One poster above mentioned the buildup of fluid, have any of the rest of you gotten a diagnosis from an opthalmologist??
I'm the 6/21/11 poster again. I did see the Ophthalmologist in late August. I thought I posted about it, but it did not seem to have worked. The circle I was seeing was getting smaller and going away by itself at the time, so I thought seeing the specialist was not needed, but I thought better safe, than sorry. He said it was fluid build up near the macula, but that everything was fine and no follow up was needed. A bit of it might still remain, but I do not notice anything, and consider the problem to have gone away by itself. All the best to everyone. I know how worrying the problem can be.
have you got any idea what's wrong with me: :(