
Resistant Yeast with Dr. Millie Rosales
Recurrent yeast infections are frustrating for veterinarians, uncomfortable for patients, and increasingly difficult to manage. But when a Malassezia infection doesn't respond to appropriate treatment, is it truly resistance—or is something else being missed? In this episode of 2 AM Consult, emergency veterinarian Dr. Courtney Deer sits down with board-certified veterinary dermatologist Dr. Millie Rosales to discuss the growing concern of antifungal-resistant yeast infections in dogs. They explore how to recognize treatment failure, why recurrent otitis and dermatitis almost always have an underlying cause, and the practical steps every veterinarian can take to improve outcomes before reaching for another medication. Topics covered include: • Why recurrent ear infections are usually a symptom—not the primary disease • When to suspect antifungal resistance versus poor compliance or uncontrolled inflammation • The importance of ear cytology in every otitis case • Managing inflammation to improve patient comfort and treatment success • Practical approaches to recurrent otitis in ER and general practice • Ear cleaners, long-acting medications, and selecting appropriate antifungal therapy • When it's time to refer a patient to a veterinary dermatologist • Why better surveillance of resistant yeast infections may be needed Whether you work in emergency medicine or general practice, this episode is packed with practical dermatology pearls you can apply to your next itchy patient.
- Transcript