Understanding Retinal Detachment & Retinal Tears
As we age, the gel that fills the eye (the vitreous) shrinks and pulls away from the retina. Usually this is harmless, but sometimes it tears the retina. Fluid can then seep under the tear and lift the retina off, which causes vision loss if not repaired quickly.
Risk is higher with severe nearsightedness, previous eye surgery such as cataract surgery, eye injury, or a personal or family history of retinal detachment.
Common symptoms
- A sudden shower of new floaters
- Flashes of light
- A shadow or curtain moving across part of your vision
When to seek care right away
New flashes, a sudden increase in floaters, or a curtain over your vision should be examined the same day. Call our office immediately, or after hours go to the Erlanger emergency department.
Office: (423) 243-3330 · After hours, Erlanger operator: (423) 778-7000
How Dr. Nicola can help
- Urgent dilated retinal examination to find tears before they become detachments
- Laser or freezing treatment to seal retinal tears when indicated
- Immediate coordination with retina surgeons when a detachment requires surgical repair
Frequently asked questions
Are all floaters a sign of retinal detachment?
No — most floaters are harmless. But a sudden increase in floaters, especially with flashes, needs a same-day exam because it can be the only warning of a retinal tear.
This page is general patient education and is not a substitute for an examination. If you have a question about your own eyes, please call our office.