Retinal detachment: an eye emergency you should know the signs of
When the retina peels away from the back of the eye, the part that has come off stops working. Repaired quickly, especially before the centre (the macula) comes off, most eyes keep far more vision. The warning signs are sudden: new floaters, flashes of light, and a shadow or curtain spreading across your vision.
Medically reviewed by Dr. Ananyabrata Das, MBBS, DOUpdated 24 October 2026
Who is at higher risk
- Short-sighted people, especially with high minus power
- After cataract surgery or an eye injury
- A detachment in the other eye, or in the family
- Diabetic eye disease with scar tissue
Signs, and what to do
- Sudden new floaters, flashes of light, or a shadow from one side
- Call +91 98308 73460 and come the same day. Don't wait to see if it settles
- Avoid heavy exertion until you are examined
Read more on floaters and flashes.
Treatment
- Retinal tear without detachment: laser (or freezing) around the tear in the clinic, to seal it before fluid gets under it
- Detachment: surgery, usually within days. Vitrectomy removes the gel pulling on the retina; a scleral buckle supports the wall of the eye; a gas bubble holds the retina in place while it heals, which may need a set head position for some days
Surgery is arranged with a vitreoretinal surgeon. See retina care.
Book an examination with Dr. Das at Spectra Eye Hospital, Chinar Park (open daily, 9 am – 8 pm): call +91 98308 73460 or book online.
Questions
Is retinal detachment an emergency?
Yes. See an eye doctor the same day you notice flashes, a shower of floaters or a curtain.
Can a detached retina heal by itself?
No. It needs laser or surgery.
Will my vision return after surgery?
It depends mostly on whether the macula was detached and for how long. Early repair gives the best results.