white spot on horses eye

White Spot on Horses Eye: When Should You Be Worried?

by | Jul 23, 2023 | Equine Health, Equine Treatment

You know, the field of equine health is as vast as the prairies we ride on, right? And it never seems to run out of interesting stuff to talk about! Now, a new topic that’s caught my eye (no pun intended) is about that strange light spot you might have noticed on your horse’s eye. Makes you wonder what’s up with that, doesn’t it? Well, let’s try to make some sense of this puzzling matter.

What's the Story Behind That Light Spot?

Like us, horses aren’t immune to eye troubles, and one of these issues could show up as a light spot. Now, this doesn’t always have to spell disaster. It could just be a simple corneal ulcer caused by an injury or some infection. But you’ve got to keep a close watch because it might be a sign of something serious like Equine Recurrent Uveitis (ERU), a leading cause of blindness in horses. So, better to spot it early than be sorry later, yeah?

And it’s not just diseases we’re talking about. Even the grub your horse is munching on or the place it’s living can play a big role in its eye health. A diet short on vitamin A might lead to a cloudy cornea. So, think about a balanced diet and maybe give it a boost with nutritional supplements like Farnam Vita Plus to keep those horse peepers healthy.

Figuring Out the Real Problem

To find out what’s really causing the light spot, you’re gonna need a thorough eye examination by an equine expert. They’ll whip out tools like an ophthalmoscope to examine your horse’s eye up close.

If you spot something unusual before you can book a vet, try to document it or even snap a few pics. Could be a big help for the vet. You know, something like this Wyze Camera can do a great job. It’s a cinch to set up in the stable and takes top-notch photos and videos.

Spotting the Warning Signs

The light spot can mean anything from a minor boo-boo to a full-blown infection or a serious illness. Be on the lookout for signs like squinting, redness, a lot of tears, or discomfort. That’s your cue to get the vet involved ASAP. Meanwhile, a high-quality horse mask, say the Cashel Fly Mask, can shield your horse’s eyes from dust and bugs, making it a little more comfortable while you wait for the expert’s opinion.

No matter how harmless it may look, never ignore a light spot on your horse’s eye. Keep an eye on its eye health (excuse the pun again) and reach out to the vet at the first hint of trouble. As they say, a stitch in time saves nine, and it’s no different here.

Choosing the Right Treatment

Once your vet has figured out the cause of the light spot, you can get started on the appropriate treatment. Minor corneal ulcers might just need some eye drops or ointment. But if things are more serious, surgery might be needed.

For Equine Recurrent Uveitis, the vet might suggest a combo of corticosteroids to bring down the inflammation and antibiotics to tackle infections. They might also recommend some immune-modulating drugs for long-term management.

It’s a good idea to keep an emergency kit handy, maybe something like the Noble Outfitters Equine Essential Collapsible Tote. Stock it with basic eye care products like Clear Eyes for Horses It’s not a cure, but it can clean and soothe your horse’s eyes till the vet arrives.

Taking Steps to Prevent Issues

Just like my Grandma used to say, “An ounce of prevention is worth a pound of cure.” That’s spot on for horse eye care too. Keeping your stable clean can lower the risk of dust and irritants that might harm your horse’s eyes. And don’t forget a balanced diet and a protective mask to keep flies, dust, and harmful UV rays at bay.

You might even consider getting UV-protective horse sunglasses like EquiVizor 95% UV Eye Protection. It can lessen the risk of eye diseases caused by UV exposure, ensuring your horse gets a clear view of its surroundings and stays comfy.


That light spot on your horse’s eye could be anything from a minor injury to a major health concern. As the horse’s owner, it’s your job to keep an eye on its eye health (last pun, promise!). Regular vet check-ups, quick treatment, and preventive care can help maintain your horse’s eyesight.

It’s crucial to remember that horses rely heavily on their vision. Any issues with their sight can majorly impact their life. So, their eye health should be a top priority. Because when your horse’s eyes are clear, it’s a sign of a happy, healthy horse.

About The Author

<a href="https://www.equiniction.com/author/emily-wilson/" target="_self">Emily Wilson</a>

Emily Wilson

I'm from the very heart of Kentucky, you know, the place folks think of when they talk about horse love. Had the luck of growing up smack dab in the middle of some of the most awesome horse spots you'd ever see. Can't imagine starting my day any other way than being in that homely barn, waist-deep in horse stuff. My routine? It's a bit of everything really - taking care of the horses, bonding with them, you name it.

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