Visual symptoms of eye problems may sneak up on you. If the issue forms gradually, it can be hard to notice that there is anything wrong with your vision at all. From blurry and foggy vision to seeing faded colors, you might continue for several months with an eye issue before realizing you even have a problem.
On the other end of the spectrum, certain visual eye changes can occur seemingly overnight. One evening you could close your eyes and sleep soundly, and the next morning you might wake up with red, swollen, or jaundiced eyes. It’s important to familiarize yourself with the appearance of common eye issues so that you know when to contact your eye doctor for help.