When should I call the vet for a wound that is not healing?
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Overview
If a wound on your horse isn’t healing as expected, it’s sensible to call the vet if it’s getting bigger, stays painful, has discharge, smells, keeps bleeding, or hasn’t shown any improvement after a few days. Small superficial wounds can often be managed at home, but slow healing can have several causes, including movement, contamination, fly irritation, or a wound that’s deeper than it first looked.
Things To Check
1. Check whether the wound is changing in size, depth, or appearance instead of gradually improving.
2. Look closely for swelling, heat, redness, discharge, a bad smell, or increasing tenderness around the area.
3. Note whether your horse is more lame, stiff, or reluctant to move, especially if the wound is on a leg.
4. Think about whether the wound keeps getting wet, dirty, rubbed, or irritated by flies or turnout conditions.
5. Check for proud flesh, thick scabbing, or skin edges that don’t seem to be drawing together.
6. Make sure your horse is eating, bright, and behaving normally, since general illness can affect healing.
7. Consider when the wound started and whether it has improved at all since it happened.
Common Causes
The most common reasons a wound heals slowly are contamination, repeated movement, and ongoing irritation from wet ground, bedding, mud, or flies. Sometimes a wound looks minor but is deeper than it appears, or there may be a small amount of trapped debris that keeps the area inflamed.
Delayed healing can also happen if the wound is in a difficult spot, such as over a joint or on the lower limb, where movement makes healing slower. In some cases, proud flesh may develop on leg wounds, which can make them look like they’ve stalled.
Less commonly, infection, poor circulation, or another health issue may be affecting healing. You can’t rule these out just by looking, so any wound that seems stuck, worsening, or unusually sore deserves attention.
What To Do
Keep the wound clean and monitor it daily, taking note of any changes in size, smell, discharge, heat, or lameness. Use sensible turnout management to reduce mud, rubbing, and contamination where you can, and keep the surrounding area as clean and dry as practical.
If the wound is on a leg, avoid overhandling it and keep a simple record of what it looked like each day. Clear photos can help you judge whether it is improving. If it is not showing steady progress, or you’re unsure how deep it is, ask your vet for advice rather than waiting for it to sort itself out.
When To Contact A Vet
Contact your vet if the wound is deep, gaping, on a joint or lower leg, or if it hasn’t improved over a few days. Also get advice sooner if there’s discharge, swelling, heat, a bad smell, increasing pain, or any lameness.
If the wound is bleeding persistently, the skin is separating, or your horse seems unwell, don’t wait and see.
Products That May Help
For minor knocks and general wound care, this collection may be useful as part of a sensible first-aid routine at the yard.
Related Questions
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Should I bandage a horse wound or leave it open?
Why does my horse’s wound keep scabbing over?
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.