Thrush in horses is a fungal infection affecting the hooves, characterized by a foul-smelling discharge, blackened tissue, and potential lameness.

Equine Thrush

Seek veterinary advice before applying any treatment.

Thrush is a common bacterial infection of a hoof’s frog. The responsible bacterium is home in damp environments, such as mud or wet bedding. Long exposure to this environment can cause the infection. The bacterium invades and destroys the frog of the hoof, which can end up exposing the deeper sensitive tissues. Low heel syndrome can increase the chances of Thrush.

Symptoms

  • Sensitive
  • Soft and Crumbly
  • Foul Smell
  • Frog atrophy
  • Cracks
  • Black Discharge
  • Deformed
  • Response to hoof tester
  • Irregular Gait
  • Reluctance to put weight on one leg

Common in

  • Rain
  • Hurricane
  • Flood

Treatment

Affected horses should be moved to a dry and clean environment. The hoof should be cleaned and the necrotic tissue removed from the frog, dilute iodine solutions should be used daily. This routine should be kept until the hoof has fully healed and the bacterial infection is gone. If the horse is not vaccinated against tetanus, tetanus antitoxin should be administered.

Prevention

Regular mucking (especially with messy horses), hoof care and clean, dry conditions around the stable can prevent thrush.

How Happie can help you manage your horse's health

Digital health management offers numerous benefits in modern equine healthcare.

With the Happie Horse App, you can track symptom patterns and body values, such as Temperature, Pulse and Respiration. Allowing you to notice abnormal changes in body and behaviour early on, leading to more successful treatments.

The Happie symptom checker allows you to add all of your horse's abnormal symptoms in order to present potential causes and diseases.

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