An eye injury in a cat is a 10-minute problem. Cover the eye with saline-soaked gauze, do not press on it, and drive to a clinic that is open now. Ten minutes is how long the exposed surface can dry before the tissue starts to lose viability, and pressure on a proptosed or lacerated eye can squeeze out the blood supply that is keeping it alive. Do not wait for morning, do not wait to see whether it improves, and do not open the lids to look closer.
The first 10 minutes: cover it, do not press it
Soak a 5 x 5 cm gauze square in 0.9% sodium chloride, wring it so it is wet but not dripping, and lay it over the closed lids or directly over the tissue if the lids will not close. Lay, do not wrap. Tape one edge to the fur above the brow so it stays put, and leave the other edges free so nothing pulls on the eye.
Re-wet the gauze every 5 minutes on the way out of the door and every 5-10 minutes in the car. A gauze that dries in 15 minutes sticks to the surface and does more damage coming off than it did going on. Do not lift it to check the eye. There is nothing you can learn from a look that changes what you do in the next 30 minutes.
Why 10 minutes is the number
Corneal and conjunctival tissue that is exposed to air loses surface moisture within 10-15 minutes, and a proptosed globe swells inside 30-60 minutes as the tissue behind it congests. Swelling makes the lids harder to get back over the globe and narrows the window for surgery. Clinics that see proptosis within 2 hours have a much better chance of saving the eye than clinics that see it at hour 12.
Vision is a separate question from the eye itself. A cat can keep the globe and lose sight, and the eye can be painful even when it is blind. That decision belongs to a vet with a tonometer and a light, not to a phone call.
Six things not to do
- Do not press, rub or hold the eye closed with your palm; any pressure above a light touch raises the risk of rupture.
- Do not try to push a proptosed globe back into the socket. It looks like the helpful move and it is the one that causes the most damage.
- Do not pull out glass, a thorn or a claw sheath. A piece that comes out cleanly can take a plug of tissue with it.
- Do not rinse with tap water, bottled water or contact lens solution; 0.9% saline is the only thing to put on the gauze.
- Do not use human eye drops, antibiotic ointment or herbal drops from the cupboard.
- Do not scruff the cat or put it in a soft bag that presses the head; use a hard carrier with a towel rolled along one side.
Glass, thorns and claws: leave it in place
A foreign body that is still sticking out of the eye or the lids should stay where it is until a vet removes it under magnification. A shard that is 2-3 mm and sitting in the cornea can look trivial and still perforate the globe if it is dragged sideways. If the cat paws at the eye, put a cone on if one is within reach; if not, wrap the front legs in a towel rather than fighting the head.
The 30-second call to the clinic
Say five things in this order: what happened, the time it happened, which eye, whether the cat is blinking or holding it shut, and your drive time. Then ask one question: is there someone there who can see an eye tonight. A clinic without an ophthalmology setup may still be the right first stop for a saline cover and a referral, and asking saves a 40-minute detour.
| Minutes since injury | What you do | Re-wet gauze every, min | Call status |
| 0-10 | Saline gauze on, no pressure, carrier out | 5 | Calling now |
| 10-30 | Drive, gauze stays on, head level | 5 | Clinic warned |
| 30-60 | Drive, re-wet at each stop, no checking | 10 | ETA given |
| 60-120 | Keep the gauze wet, keep the car warm | 10 | Second clinic as backup |
| 2-24 hours | Still the same routine, never uncover | 15 | Emergency hospital |
The drive: 10 to 60 minutes
Put the carrier on the passenger seat with the base level, not tilted, and keep the car at 20-24 C. A cat that is panting in the carrier is overheating, and heat raises swelling. Do not give a sedative from the cupboard: sedation drops blood pressure and masks the pupils the vet needs to compare.
If the drive is longer than 60 minutes, call ahead to the hospital you are actually going to and ask whether they want you to keep the gauze wet or dry for the last stretch. Most will say wet.
The first hour at the clinic
Expect 4 tests: a fluorescein stain to find a corneal scratch, a Schirmer tear test, an intraocular pressure reading (normal is roughly 15-25 mmHg), and a look under magnification. From there the plan is one of three: medical treatment with drops and a cone, surgery to tuck or reattach tissue within 24-48 hours, or removal of an eye that cannot be saved.
Costs run USD 150-350 for the emergency exam and staining, USD 600-1,500 for eye surgery, and USD 800-2,000 for enucleation with histopathology. Those figures move by city and by whether the hospital keeps an ophthalmologist on call.
Signs that mean go back the same day
After any eye treatment, 3 changes mean a return visit, not a wait: the eye gets harder or larger, the cat stops eating for 24 hours, or the discharge turns yellow-green. A cone stays on 7-10 days for a corneal scratch and 14 days after surgery, day and night. The chemical burn guide covers the rinse-first case, which is the one eye emergency where flushing at home comes before the drive.
One more red line: a cat that has had one eye removed does not need a lower activity level, but it does need a night light for 2-3 weeks and furniture kept in the same place. The prolapse guide is the other case where a tissue has come out of the body and must stay moist on the way in. If you suspect the cat chewed a houseplant before the injury, the toxicity checker is faster than a search engine.
Terms mentioned in this article
Frequently asked
Should I try to push a proptosed eye back in?
No. Pushing a globe back into the socket is the single most damaging thing an owner can do, because pressure on a swollen eye can rupture it or cut the blood supply further. Cover it with saline-soaked gauze, do not press, and drive, because clinics that see proptosis within 2 hours have a much better chance of saving the eye than those that see it at hour 12.
What if the eye looks better after 30 minutes?
Keep going. A proptosed globe swells over 30-60 minutes and can look less angry once the lids close over it, which is not the same as being safe. Corneal tissue loses surface moisture in 10-15 minutes and a scratched cornea can deepen under a closed lid. Only a vet with a fluorescein stain and a tonometer can tell you whether the eye is out of danger.
Can I flush glass out of the eye at home?
No. A shard sitting in the cornea can look like a 2-3 mm speck and still perforate the globe if it is dragged sideways, so leave it in place and let a vet remove it under magnification. Saline goes on the gauze, not into the eye. The only eye emergency where home flushing comes first is a chemical burn, which needs 15 minutes of rinsing before the drive.