Are you a pet owner? Visit

Not a veterinary professional?

Get the information you need about this product on our site designed especially for pet owners.

Bottle of T8 Keto® Flush (Tris-EDTA + ketoconazole).

T8 Keto® Flush



Bacteria, Malassezia




active Ingredient

Active Ingredient:

Tris-EDTA and ketoconazole


T8 Keto® Flush for dogs, cats and horses has both antibacterial and antifungal activity with a patented, alkaline (pH 8.5), water-based formulation and mild surfactants for gentle cleansing and flushing of patients’ ears. 

Containing ketoconazole, buffered chelating agents and a preservative, T8 Keto® Flush has been shown to kill the common ear pathogens Malassezia and Pseudomonas within one minute in vitro.*1

CAUTIONS: Federal law restricts this drug to use by or on the order of a licensed veterinarian. For topical use on dogs, cats and horses. Avoid contact with eyes. If eye contact occurs or skin irritation develops, rinse thoroughly with water, discontinue use and consult your veterinarian. Available through licensed veterinarians.

WARNING: Keep out of reach of children. Not for human use. 


  • Bacteria
  • Malassezia


What are the active ingredients in T8 Keto® Flush?

Contains Tris-EDTA and ketoconazole in a proprietary water-based formulation. 

What are the dosing and frequency guidelines for T8 Keto® Flush?

Shake well before use. Apply T8 Keto® Flush liberally to affected area(s). Use cotton or absorbent material to clean excess solution and debris. Apply twice daily.

Offered in 4- and 12-ounce bottles.

*The clinical significance of in vitro data has not been determined.

1 Reference on file. Elanco.

T8 Keto is a registered trademark of Elanco or its affiliates.

back to top