Our retina specialists are board-certified ophthalmologists with advanced training in vitreoretinal surgery to diagnose and manage the full spectrum of diseases affecting the retina, macula, and vitreous.
Floaters & Flashes
Floaters
Floaters appear as "cobwebs, hairs, or specks," that float about your field of vision. They may persist, or may only be present part of the time. There are many different ways that you may perceive them, including spots, threads, or squiggly lines. They tend to shift position with eye movements. Most people have floaters at some point in their life. New floaters are a reason to call an eye doctor for a dilated examination within 1-2 days. Although floaters are often harmless, they can be the first sign that you are developing a more serious condition such as a retinal tear or retinal detachment.
Flashes
Flashing lights can represent a number of different conditions in your eye. They can be perceived as a streak of lightning or a flicker, that is usually noticed out of the corner of your eye. Concerning features include if they are persistent, are more frequently noticed in a dark room, and are provoked by eye movement. Flashing lights are another reason to contact an eye doctor for a dilated eye exam within 1-2 days.
Online Resources
- Vitreous Detachment - The National Eye Institute
- Floaters - The National Eye Institute
- What Are Floaters and Flashes? - American Academy of Ophthalmology
