What should I do if my horse’s heels are hot, swollen, and scabby?
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Overview
If your horse’s heels are hot, swollen and scabby, the area is likely irritated and needs a close look. Greasy heel is a common reason, but mud, rubbing, skin infection or another skin problem can look similar, so it’s sensible to check carefully rather than guess.
Things To Check
1. Check whether the change is on one leg or both, and whether it’s only around the heels or spreading up the lower limb.
2. Look closely for scabs, crusting, weeping, broken skin, hair loss or a greasy feel to the coat.
3. Feel whether the skin is only warm or clearly hot, and note if the horse reacts when you touch the area.
4. Check for swelling in the pastern, fetlock or further up the leg, and compare it with the other limbs.
5. Think about recent turnout, mud, wet bedding, clipping, washing or leg bandaging that could have irritated the skin.
6. Watch the horse walk to see if there’s any stiffness, shortened stride or obvious lameness.
7. Check whether the horse has been scratching, stamping or rubbing the area, which can make scabs worse.
8. Note if there is any smell, discharge or thickened skin, as these can help your vet understand what’s going on if needed.
Common Causes
Greasy heel is one of the more common causes and often shows up as scabs, crusting and sore-looking skin on the lower legs, especially if the area has stayed wet or muddy.
Simple skin irritation from wet conditions, dirty bedding or friction can also make the heels feel hot and look swollen or flaky.
Some horses develop secondary skin infection when the skin barrier is damaged, which can make the area more tender, more inflamed and slower to settle.
Less commonly, allergies, insect irritation or another skin condition may be involved, especially if more than one area is affected.
What To Do
Keep the area clean and dry, and avoid scrubbing the scabs off. Gentle washing is usually better than harsh cleaning, but don’t over-wash if the skin is very sore or cracking.
Remove obvious mud or damp bedding from the legs and stable, and check whether turnout conditions are making the problem worse.
Dry the legs carefully after washing or exposure to wet conditions, and keep an eye on whether the swelling or heat is improving over the next day or two.
If the horse is comfortable, continue to monitor the area closely and note any changes in size, heat, discharge or lameness. If it’s spreading, getting more painful or not improving, get veterinary advice.
When To Contact A Vet
Contact your vet promptly if the horse is lame, the swelling is increasing, the skin is very painful, there is discharge or a bad smell, or the problem is affecting more than just the heels. These signs can mean the skin is more than just dirty or irritated.
It’s also sensible to get advice if the area isn’t improving with careful home management, or if your horse seems unwell in any other way.
Products That May Help
For heel areas that are dirty, greasy or prone to scabbing, a gentle washing routine can be useful as part of day-to-day care. This collection may help support regular coat and skin hygiene around the lower legs.
Related Questions
Is greasy heel the same as mud fever?
Should I wash scabby horse heels every day?
Can greasy heel make a horse lame?
Atlas is here to support owners with practical, easy-to-understand guidance. It is not a substitute for professional veterinary advice. If you're concerned about your animal's health, symptoms worsen, or something doesn't feel right, contact your vet.