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In posterior vitreous detachment (PVD), the gel that fills your eyeball separates from your retina. It’s a common condition with age. PVD can cause floaters or flashes of light, which you may ignore over time. Posterior vitreous detachment isn’t painful or sight-threatening.
Posterior vitreous detachment (PVD) occurs when the vitreous—a gel-like fluid in the eye—detaches from the retina. This results in eye floaters and flashes of light that can be annoying but is usually harmless.
This is a common condition called a posterior vitreous detachment (PVD). As the vitreous separates or peels off the retina, it may tug on the retina with enough force to create a tear. Most of the time it doesn't.
Symptoms. It doesn't happen in all cases, but PVD can cause changes to your eyesight. You may start to notice tiny dark spots that move around in your vision. They can look like flying insects,...
Some with PVD will have the following symptoms: flashes of light in peripheral or side vision. floaters, or tiny specks, moving around in your field of vision. or rarely, decreased vision or a dark curtain or shadow moving across your field of vision. Who Is at Risk for PVD? A PVD, much like wrinkles, is a normal part of aging.
Symptoms in detail. Mild floaters in the vision are normal, but a sudden increase in floaters is often the first symptom of PVD. During PVD, floaters are often accompanied by flashes, which are most noticeable in dark surroundings.
At a glance: Vitreous Detachment. Symptoms: Floaters (small dark spots or squiggly lines that float across your vision), flashes of light in your side (peripheral) vision. Diagnosis: Dilated eye exam. Treatment: None (for most cases), surgery.