Tylan Powder for Diarrhea

Tylosin, an antibiotic marketed under the brand name Tylan, is approved by the U.S. Food and Drug Administration for use in livestock but not in dogs and cats. Nevertheless, veterinarians prescribe Tylan powder or use the injectable form off-label for treatment of chronic diarrhea in canines and felines. Horses should never receive Tylan, as it can kill off beneficial gut flora, causing potentially fatal diarrhea.

  1. Tylan for Diarrhea

    • Tylan powder tastes bitter, so you might have difficulty getting your pet to eat it. Since it should be given with food, your vet might recommend mixing it with your pet's meal. While Tylan powder is generally safe and well-tolerated, some cats or dogs receiving it might stop eating, or experience nausea or vomiting. Diarrhea might get briefly get worse in some animals receiving the drug. Your vet will give you specific dosing instructions for your pet. In order for the drug to work, you must give it to your pet in the amount prescribed and on schedule.