What is an ERG and when is it used? What can cause flashes of light in your eyes?

Jul 26, 2019 ... Pressure on the retina - Rubbing your eyes too hard or getting hit in the eye can cause the vitreous to bump the retina, causing eye flashers. ... light can be alarming, and their causes can be either mild or serious. ... your Protected Health Information for other reasons, VSP will request your ... Jun 14, 2017 ... Flashes are flashes of light in your eyes – like seeing a lightning bolt. ... If retinal detachment is untreated, it can cause damage to your ... These clumps of material can cast shadows on the light-sensitive retina. Flashes are caused by any type of stimulation to the retina. Most commonly, flashes ... Learn about the different warning lights and informational icons in your vehicle and what you should do if you see them. Following intravitreal injection, adult patients should be instructed to report any symptoms suggestive of endophthalmitis (e.g. eye pain, redness of the eye, ... ... light that you might see around the periphery (edges) of your vision. ... your eyes from conditions or injuries that might trigger floaters or flashes:. If both of your eyes need treatment, the doctor will administer the laser light to your second eye immediately after the first eye. ... will make your skin very ... All of these changes to the retina can cause permanent vision loss. The ... These flashes of light can appear off and on for several weeks or months. ... should gather information to help answer questions the eye care professional may ask. Symptoms of current eye problems (flashes of light, difficulty seeing ...