Thrush in Horses: Symptoms, Causes, and Remedies


Hi! My name is Casie Bazay. I'm a mom, a freelance writer, and a certified equine acupressure practitioner.

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10 Responses

  1. Jenipher says:

    I would just like to add a side note for emphasis if you don’t mind. While I strongly agree with everything that you say here, I find that a great number of horse owners are just willing to treat the symptoms without ever fixing the cause, especially when that cause is dietary. Being a Natural Hoof Care Professional, I see horses from all walks of life and with all sorts of hoof ailments, but most of these have thrush free frogs, unless of course the diet is off. My personal opinion is that a healthy immune system is able to battle off thrush despite, improper hoof form, damp unsanitary conditions, or even insufficient movement and I feel that the starting place for a healthy immune system is in the diet. Now, am not discrediting the other thrush causing factors or trying to make them seem less important, I am just saying that I feel the healing process should start with the diet and a balanced trim.
    Thank you for letting me add my 2 cents 🙂

    p.s. I have also noticed a strong correlation between rain rot and scratches with high starch/high sugar feeds especially ones containing a lot of molasses.

    • then5925 says:

      Thank you, Jenipher, and yes, I agree! Diet is crucial for not just for hooves, but for our horses’ overall health.

    • DebbVe says:

      I live in SW Louisiana & I’ve been fighting thrush in my TWH (7yrs) & my Mustang (18yrs) for @ a year. We have a good barefoot practitioner & I feed the recommended amt. of “Total Equine”. We get a lot of rain here, but there are 2 other horses in our pasture who don’t have the constant struggle with it we do. I’ve used “Koppertox”, but after a while it seemed to irritate their feet. I switched back to “No Thrush” & it makes a difference but it will not GO WAY! I have never had it keep popping up like this. Could it be the feed?

      • Casie says:

        Hi DebbVe, It sounds like you very well could be dealing with a mineral imbalance. Cutting out any sweet feeds or feed with added molasses is important as well as feeding a supplement with adequate levels of copper and zinc. You might want to check into a supplement called California Trace. Good luck!

      • Audrey Herring says:

        I have used store bought athletes foot cream, after a soaking in epsom salts water, cleaning and drying the hoof, applying the cream to the frog then covering the entire hoof with Desitin…used to keep water from babys butts.It seems to lock in the antifungal cream and keep out water

    • Cyndi says:

      Jennifer hopefully you’re still out there

      We just moved to a rain forest with really soft ground. Our horses are prone to thrush already and do have dietary imbalances (not enough protein) that we’re working on correcting.

      I clean and oil hooves daily with a salted oil.

      They are exercised on firm ground daily and receive gelatine in there mash 3x a week.

      I’m determined to keep my horses sound. What is your feeding advice for people battling thrush?

      *l do not have access to grass hay only pasture we live on a tiny island with limited resources.

      Thanks in advance.


  2. Karen Tarantino says:

    I have used a squirt/spray bottle filled with white vinegar at times to get rid of Thrush. It works well, and is natural. Wet paddocks where the horses gather most often are often a problem. Even if you have a shelter that is not cleaned everyday, it can build up areas that can cause hoof problems.

  3. AnneMarie says:

    Two of my four horses have this thrush problem which seems very difficult to get rid of. They live mainly on hay and some grass (not much), no grains, no molasses, they are out 24/7, you name it… They get natural hoofcare regularly.
    About a month ago we started with adding a mixture of magnesium, copper, zinc and now also selenium as it seems the hay in our country (Italy) seems to lack these in general.
    I hope it will go better because it seems like the only thing we can still try…

  1. January 17, 2014

    […] remodeling has begun.  That pain could be occurring for several different reasons–including thrush or underdeveloped digital […]

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