Managing Diarrhea in Horses: What You Need to Know

Pet Health


July 21, 2023

Horse diarrhea is a common issue caused by various underlying factors, ranging from dietary changes and bacterial infections to parasites and colic.

As a devoted animal enthusiast, it is paramount to recognize the root sources and signals of equine dysentery so that you can take the necessary measures to guarantee your steed remains in good health.

In this article, we’ll investigate the instigators and remedies of equine dysentery and how to thwart it from taking place initially.

What Causes Diarrhea in Horses?

There are several potential causes of diarrhea in horses. Most common include dietary changes, bacterial infections, parasites, colic, and stress. Dietary changes can cause digestive upset, leading to loose stools. Bacterial infections can also cause diarrhea if they are not treated promptly.

Parasites such as roundworms or tapeworms can also be responsible for equine diarrhea. Colic is another potential cause of diarrhea in horses, and it is important to consult with a veterinarian if your horse exhibits signs of colic. Lastly, stress can also lead to digestive upset resulting in loose stools.

In addition to the causes of diarrhea mentioned above, some other potential causes can be responsible for equine diarrhea.

For example, some medications, such as antibiotics or steroids, may cause digestive upset and lead to loose stools. Additionally, certain plants and grasses may contain toxins that can cause digestive upset in horses.

Furthermore, horses may also develop diarrhea if they consume spoiled feed or water that contains bacteria or parasites. Finally, certain medical conditions, such as liver or kidney diseases, can also cause diarrhea in horses.

Symptoms of Diarrhea in Horses

One of the most obvious symptoms of equine diarrhea is loose stools or watery feces. Moreover, indications may involve superfluous gas creation, abdominal pain or unease, anorexia, desiccation, emaciation, listlessness, and ague.

Other symptoms of equine diarrhea may include tympany, augmented evacuation recurrence, mucus in the ordure, striving during defecation, and an unsavory smell.

Besides, horses with bad diarrhea may endure electrolyte imbalances due to desiccation which can engender debility, muscle quivers, and decreased pulse. If your horse displays these signs, immediately contact your veterinarian for further assessment and therapy selections.

Treatment of Diarrhea in Horses

Once the underlying cause of equine diarrhea has been identified, the appropriate treatment can be prescribed. For bacterial infections, antibiotics may be prescribed to treat the infection and reduce symptoms.

In addition, adjusting your horse’s diet may be necessary to reduce digestive upset for dietary changes. In parasites, deworming medications may be necessary to eliminate the parasites and reduce symptoms.

Finally, your veterinarian will suggest a care regimen for colic, contingent on the disorder’s gravity. Ultimately, if tension is inducing your equine’s looseness of the bowels, it is pivotal to detect and tackle the source of tension to lessen manifestations.

Preventing Diarrhea in Horses

The best way to prevent diarrhea in horses is to maintain a healthy diet and provide regular deworming treatments.

Feeding your horse a balanced diet that meets their nutritional needs and providing regular deworming treatments at least twice a year is important.

Additionally, providing your horse with plenty of fresh water and exercising regularly is important to keep them healthy and happy. Lastly, monitoring your horse for signs of colic or other health issues is important so a veterinarian can address them promptly if necessary.


Diarrhea in horses can be caused by various underlying factors ranging from dietary changes and bacterial infections to parasites and colic.

As an ardent enthusiast of animals, it is imperative to comprehend the origins and indications of equine looseness of the bowels to take the vital strides to guarantee your steed remains sound. Treatment options vary depending on the underlying cause of diarrhea but typically involve:

  • Dietary changes.
  • Antibiotics for bacterial infections.
  • Deworming for parasites.
  • Addressing any sources of stress or colic if present.

The optimal technique to avert looseness of the bowels in equines is by sustaining a nourishing regimen, furnishing consistent deworming procedures, and inspecting for signals of bellyache or other medical problems.