Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.

Brett G
My eyes are acting up, help please?
My eyes having been doing something strange the past about 2 weeks. I will be in a room, it doesn't matter what room it is (at my house or in any building), and my eyes will do a kind of dark flash. I can still see while it happens, it's just a lot darker, and it only last for about half a second. After it occurs my eyes will return to normal.
The number of times it occurs per day varies from around 3-10. It never occurs while I am outside.
Also, I wear contact lenses and am in front of a computer screen a lot.
2 AnswersOptical1 decade ago