Our vision is truly a gift. Many of us take our clear view of the world for granted. However, many of us will experience temporary eye problems from time to time, including itching, blurriness or fatigue. Most of these eye problems are short-lived and will probably go away on their own with no complications. However, sudden eye problems and those that last for more than a couple of days should be checked by an eye doctor. Some serious eye diseases often have sudden symptoms. The following is a list of common eye problems and their possible causes.