Flashes and Floaters
Flashes and floaters are symptoms of the eye that commonly occur as a result of age-related changes to the vitreous gel. When we are born, the vitreous is firmly attached to the retina and is a thick, firm substance without much movement. But as we age, the vitreous becomes thinner and more watery, and tissue debris that was once secure in the firm gel can now move around inside the eye, casting shadows on the retina.
Flashes in vision occur as a result of pressure on the retina in the back of the eye, and causes patients to see flashing lights or lightning streaks. Floaters occur when fibers move across the vitreous and into your field of vision, causing patients to see specks, strands, webs or other shapes as the fibers cast shadows on the retina. These spots are most visible when looking at a plain, light background.
Although flashes and floaters are common, especially as we age, it is important to see your doctor if you experience them, as they may indicate a retinal tear or hole. Your doctor can distinguish between harmless flashes and floaters, and those that may require treatment for an underlying condition. Most flashes and floaters become less noticeable with time as patients adjust their vision.
When floaters persist and are bothersome to a patient, the floaters can be permanently cleared away with an innovative surgical procedure. Marion Eye Centers now offers this surgical option for patients who find that floaters affect their activities of daily living. An in-clinic consultation with our vitreous and retina surgeon can be requested to find out more about this new procedure.