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Medically reviewed by Bryan M. Wolynski, OD A detached retina occurs when the retina, a layer of tissue that covers most of ...

Other signs are flashes of light and darkness around the edges of your vision. These could be a sign of a tear or detachment in your retina, which is often a medical emergency. You may first ...

If this is not promptly treated, vision loss can occur. A retinal detachment is when the retina ... managing chronic conditions can be beneficial. For example, with diabetic retinopathy, lowering ...

A vitreous detachment can cause these ... flashes in the eyes could be severe. For example, retinal tears can cause bleeding or persistent vision problems. Some conditions, such as migraine ...