What Does Eye Dilation Do?

Eye dilation helps us diagnose certain eye diseases so they can be treated as soon as possible. The conditions detected by dilating the eyes are often asymptomatic - meaning patients don’t notice any tangible or noticeable changes in their eyes until the condition is seriously progressed.

While you may not have your eyes dilated during every eye exam, your eye doctor will include it as part of a complete eye exam in certain circumstances - especially as you get older.