Dear Doctor: When I look at anything with a bright background or at the sky, I see wiggly, squiggly lines. What are those?
Those are called harmless retinal floaters. Eye floaters are small wiggly lines or spots that appear and move around in your field of vision. As you mention, they may be seen most often when you look at anything bright/white or a blue sky. Eye floaters can be disturbing, but they usually don’t affect your vision. Continue Reading →