This article has been edited and approved by
Karen Coumbe MRCVS, H&H’s veterinary advisor since 1991.
A sub-solar hoof abscess, also known as pus in the foot is a common cause of lameness, particularly in wet weather conditions following a long dry period. It is thought that tiny cracks appear in the dry hoof wall and allow moisture, dirt and bacteria to enter. Infection sets in, followed by a build-up of pus that, within the restricting hoof cavity, soon becomes extremely painful. Other cases are associated with puncture wounds to the hoof and sometimes infection can ascend up the horseshoe nail tracts.
It is not unusual for an abscess to cause a horse to be non-weight bearing on the affected limb. If you suspect your horse is suffering from pus in the foot a visit from your vet or farrier should be arranged as soon as possible.
Hoof abscess in horses [502 words]: Signs | Treatment | Complications
How to recognise a hoof abscess
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MA VetMB CertEP CertVA MRCVS
Our equine veterinary expert has more than 30 years experience in practice. She is an FEI vet and has attended the past three Olympic and two World Equestrian Games in her role. She has a particular interest in anaesthesia, pre-purchase examinations, ophthalmology and dermatology amongst other clinical concerns. She has been Horse & Hound’s official veterinary advisor since 1991. Karen is part of the Bell Equine team.
