A retinal tear can cause light flashes or a sudden increase in eye floaters. While a retinal tear is unlikely to damage vision, it can lead to serious complications such as retinal detachment. Retinal ...

Retinal detachment is when the retina detaches from the supporting tissue at the back of the eye. Secondary, or exudative, retinal detachment occurs in response to another condition, such as ...

The retina is a light-sensitive layer of tissue lining the back of the eye. Healthy development and function of the retina is critical for normal vision. Vision develops over several years, with ...

If your retina begins bleeding, it’s considered a retinal hemorrhage. If you have a hemorrhage, it simply means you’re bleeding from somewhere. Hemorrhages can be external — such as a bloody nose or a ...

Posterior vitreous detachment (PVD) occurs when the gel inside your eye separates from the retina. Symptoms of PVD include floaters and flashes of light in your vision. If you have a sudden increase ...