When you notice your cat narrowing one or both eyes, you might wonder, why is my cat squinting at me? Squinting in cats isn’t just a cute expression—it can be a sign of something more serious. Many owners across the country see cat squinting one eye or both eyes and worry about their pet’s health.
Squinting may point to problems like cat conjunctivitis, irritation, or even injury. If left untreated, these issues could lead to permanent eye damage. It’s important to understand the common cat eye squinting causes and what steps you should take next. This guide will help you spot signs, explore treatments, and know when to call your vet.
What Does It Mean When a Cat Squints?
When a cat squints this means that it spends most of its time with one eye partially shut. You may believe your cat is just winking at you but this may be more than that. Why does my cat squint his eye or the two eyes? It may imply that your cat is in pain or ill. Often, squinting indicates the symptoms of cat eye pain or irritation, which should be addressed immediately.
Slow blinking is usually an indication of love or trust in cats. However, when you see the cat blinking in excess amounts or squinting without any blinking, then something might not be right. Squinting, unlike friendly blink, may give an indication of a problem such as cat eye inflammation or feline eye infection. It is good to notice other signs always because you can know what is going on.
Common Causes of Squinting in Cats
There are many cat eye squinting causes. Cat conjunctivitis, one of the most frequent ones, is the infection of the eyes that leads to their redness and swelling. There is also a chance that cat eye swelling is as a result of some injury; say a scratch or bump to your cat. The other probable cause is corneal ulcer in cats wherein a sore appears on the surface of the eye and is painful.
In some cases, squinting can be seen when cats have upper respiratory infection and they may sneeze and runny nose as well. In other cases, something that irritates the eyes such as dust or chemicals may trigger the demand of cat eye irritation home remedy as your cat may respond to the irritation by squinting to prevent its eye being affected. Squinting is also possible in case of eye trauma in cats particularly when they have been involved in a fight or an accident.
Symptoms That Often Accompany Squinting
If your cat is squinting, you may also notice other signs. There could be cat eye discharge, which may be clear, yellow, or green. Your cat’s eye might look red — this is called red eyes in cats. Other times there is also swelling and your cat may even be pawing its eyelid, which is an indication of cat pawing at eye and squinting.
Additional symptoms are watery cat eyes, light sensitivity or keeping the eye closed most of the time. Having observed such symptoms, in case your cat feels uneasy, it is necessary to take notice. Is it possible to know that squinting is a sign of pain in cats? In most cases the answer is yes.
Symptom | Possible Cause |
Red eyes in cats | Cat conjunctivitis, irritation |
Watery cat eyes | Allergies, infection |
Cat keeps closing one eye | Cat eye injury symptoms, foreign object |
Cat eye discharge | Bacterial or viral infection |
Why Is My Cat Squinting One Eye?
When you ask yourself what does it mean when a cat squints one eye, it must only be something with the eye and also alone. Your cat may have a scratch, may have something stuck in its eye, or may have an infection which is yet to reach the other eye. Cat squinting one eye is common when there’s a cat eye ulcer or small injury that causes discomfort.
When cat squinting and behaving normally occurs, do not ignore this. It might be painful or risking severe damage even in the case that your cat appears well in other aspects. Be on the lookout of progression symptoms such as swelling, increased discharge, or light avoidance by your cat.
When to Worry: Signs Your Cat Needs a Vet

The question may arise, how should I know when to take my cat to a veterinarian when he or she is squinting? A cat needs to visit a vet in case the squinting stretches further than a day or it occurs with excessive discharge, redness, or swelling. You have symptoms of cat eye injury when you notice that the eye is bleeding, or it appears bulging or cloudy, and that is an emergency case.
Pawing at the eye is one of the indications of trouble as well as loss of vision in your cat. These are signs of serious eye problems in cats. Don’t wait. A vet can help prevent permanent damage.
How Vets Diagnose Eye Issues in Cats
The question may arise, how should I know when to take my cat to a veterinarian when he or she is squinting? A cat needs to visit a vet in case the squinting stretches further than a day or it occurs with excessive discharge, redness, or swelling. You have symptoms of cat eye injury when you notice that the eye is bleeding, or it appears bulging or cloudy, and that is an emergency case.
Pawing at the eye is one of the indications of trouble as well as loss of vision in your cat.
Treatment Options for Squinting Cats
It is a matter of what causes it to determine the best cure to cat eye infection or squinting. Your cat could be in need of eye drops or cats ointment to heal up infections, ulcers, or inflammation. When the squinting is due to an object form outside the body the vet might even get rid of it carefully.
Serious cases like eye trauma in cats or growths could need surgery. Your vet may also give pain medicine or antibiotics by mouth. Treatment helps relieve pain and protect your cat’s vision.
Home Care Tips for Cats with Squinting Eyes
If your vet says it’s safe, you can try how to treat cat eye irritation at home. Use a clean, damp cloth to gently wipe away any cat eye discharge. A warm compress can help soothe irritation. Keep your cat inside while it heals to avoid more damage.
Avoid trying to treat serious eye injuries yourself. If your cat’s eye looks worse, call your vet. Can a cat eye infection heal on its own? Sometimes mild cases get better, but most need help from a vet.
How to Prevent Eye Problems in Cats
To help prevent eye trouble, take your cat for regular checkups. Keep their living space clean and dust-free. Vaccines can help protect against infections that cause feline eye infection.
It’s also good to stop cat fights that might lead to eye trauma in cats. Clean water and food, plus a safe home, help keep your cat healthy.
If you ever ask yourself does my cat have an eye injury, don’t wait too long to find out. Call your vet, because early care means a better chance for a full recovery. Watching for signs like why is my cat’s eye red and watery or what to do if my cat keeps blinking can make all the difference for your pet’s eye health.
Frequently Asked Questions
What does it mean when a cat is squinting?
It usually means your cat’s eye is irritated, injured, or infected, and they may be feeling pain or discomfort.
What does it mean when a cat half closes its eyes to you?
When a cat half closes its eyes at you, it’s often a sign of trust, relaxation, or affection, not always a health issue.
Do cats squint when stressed?
Yes, cats may squint when stressed, but it’s more common for stress to cause other signs like hiding or pacing.
Do cats squint when sick?
Yes, cats might squint if they’re sick, especially if the illness affects their eyes or causes pain.