A posterior vitreous detachment is when the jelly-like vitreous in the middle of the eye separates from the back of the eye. A PVD is a normal process of aging. By age 70, most people will have one.

Most people having a PVD don’t notice any symptoms. Other people will see floaters and flashes of light. This can be normal, but if you notice these symptoms suddenly, see an ophthalmologist. They will make sure that you don’t have a retinal tear or retinal detachment, which can cause a loss of vision. If the PVD tears or detaches your retina, you may need treatment to prevent vision loss.

If you have any questions about your eyes or your vision, speak with your ophthalmologist. They are committed to protecting your sight.