Many of us see “floaters” or spots in our vision, but do you know what actually causes them?
As we age, the part of the eye called the vitreous changes from a gel-like to a liquefied form. Some of the undissolved gel particles will float around in the liquid, which are the “floaters.” Although the floaters can be bothersome and annoying, there is usually no cause for concern.
However, if floaters appear suddenly and are accompanied by flashes of light, a more serious condition may be present. Sometimes when the vitreous liquefies, it may pull away from the retina, which causes the sensation of light flashes . In a small percentage of cases, the retina may tear or detach. A retinal detachment is a serious eye emergency and can result in the loss of vision.
Make sure that you are receiving an annual eye examination so your doctor can determine whether the floaters you are experiencing are harmless, or a cause of concern. If you do experience a sudden onset of floaters along with flashing lights, be sure to see your doctor immediately so that further vision threatening complications can be prevented.


