What should I do if my horse has a deep wound that is healing slowly?
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Overview
If your horse has a deep wound that’s healing slowly, start by checking that it’s clean, not getting rubbed or contaminated, and not showing new swelling, heat or discharge. Slow healing can happen for several reasons, including movement, dirt, repeated knocking, poor drainage or the wound being deeper than it first looked. If it’s not improving or you’re unsure, it’s sensible to get veterinary advice.
Things To Check
1. Check whether the wound is getting larger, wetter or more painful rather than steadily improving.
2. Look for heat, swelling, redness, discharge, bad smell or a change in the wound surface.
3. Check if the wound is in a place that keeps moving, such as a leg, shoulder, hock or over a joint.
4. Consider whether mud, bedding, flies, tack or brushing could be irritating it.
5. Make sure your horse is still comfortable, weight-bearing and moving normally.
6. Think about how long it’s been open and whether the healing pace has genuinely stalled.
7. Check for bandage slipping, dressing leakage or signs the area is being licked, rubbed or knocked.
Common Causes
The most common reasons for a deep wound healing slowly are ongoing contamination, repeated movement, or the area being irritated by bandaging, mud or rubbing.
Sometimes the wound is simply deeper than it appeared, or there may be a pocket of damaged tissue that needs proper assessment.
Less commonly, delayed healing can be linked to infection, a foreign body, poor drainage, or a wound close to a joint or tendon area.
What To Do
Keep the wound as clean as you can using your normal horse first aid routine, and avoid repeatedly scrubbing it harshly.
Protect the area from mud, flies and unnecessary rubbing where possible, and keep an eye on whether the wound looks better, worse or unchanged over a couple of days.
If you’re bandaging it, make sure the dressing stays clean and secure without slipping. If you’re not sure whether the current care is suitable, ask your vet before changing your approach.
It also helps to reduce turnout risks, limit knocks and keep the horse in a clean environment while you monitor progress.
When To Contact A Vet
Contact your vet if the wound is deep and healing slowly, especially if it’s near a joint, tendon or sensitive area, or if it’s been a few days with little improvement. Get advice sooner if there’s increasing swelling, heat, discharge, bad smell, lameness, gaping edges or any sign your horse is becoming unwell.
Products That May Help
For a slow-healing wound, it can be helpful to keep your usual first aid and cleaning routine organised so you can check and manage the area calmly and consistently.
Related Questions
How long should a horse wound take to heal?
Can I turn my horse out with a healing wound?
Why does my horse’s wound keep reopening?
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.