Horse foot abscess: understanding the infection and the benefits of ozone to prevent recurrences

Foot abscesses are among the most common conditions encountered in farriery and equine medicine. While generally benign when treated promptly, some horses experience repeated recurrences, sometimes even at a very young age. How can this phenomenon be explained? And, more importantly, what solutions can be considered to break this vicious cycle?

What is a foot abscess?

A hoof abscess is an infection located within the hoof, caused by bacteria penetrating the internal tissues. This infection leads to an accumulation of pus under the sole or in the hoof wall, causing intense pain. Typical signs include:

• a sudden and marked limp,
• a warm foot that is sensitive to pressure,
• sometimes swelling of the limb.

How does an abscess develop?

Bacteria can infiltrate the foot in various ways:

• micro-fissures of the horn ,
• nail holes left by a metal fitting,
• sole injuries ,
• fragility of the horn linked to genetics, diet or humid environment.

In some very young horses, even as young as a few days or weeks old, the fragility of their tissues can already facilitate the penetration of pathogens. This explains why even foals can develop an abscess.

Why can an abscess recur?

Sometimes, even after proper opening and treatment, a horse may develop another abscess in the same spot. Several hypotheses have been proposed:

• Residual bacterial pockets: despite care, germs can remain trapped in hard-to-reach areas of the hoof.
• Weakened tissues : after several episodes, the internal structure of the foot can lose resistance, which facilitates new infections.
• Underlying mechanical causes : poor balance, excessive pressure on an area of ​​the sole, or unsuitable shoeing.
• Environment : wet, muddy or soiled ground increases the bacterial load around the hoof.

The limitations of conventional treatments

The usual protocol (opening the abscess, drainage, dressings, sometimes a cast) provides rapid relief but does not always guarantee a complete cure. When abscesses recur, the horse and its owner enter a difficult cycle: pain, immobilization, and lengthy, costly treatments.

The benefits of ozone in the treatment of abscesses

Ozone is known for its antibacterial, antifungal and healing properties. Used in gaseous form, by the bagging technique ( enveloping the foot in a bag containing ozone), it allows access to all the tissues of the hoof, including hard-to-reach areas.

The benefits of ozone in combating abscess recurrence:

• rapid and comprehensive action against bacteria,
• reduction of the risk of residual pockets,
• stimulation of healing of weakened tissues,
• a non-invasive solution that complements traditional care.

Conclusion

Horse foot abscesses are common, but when they become recurrent, they often reveal a particular fragility of the hoof or the persistence of hidden bacteria. Ozone, thanks to its effectiveness against germs and its restorative action, offers a promising new approach to ending these recurrences.