Dog Ear Yeast Infection: Symptoms and Treatment

Is your dog scratching or itching their ear? Do you notice your dog’s ear is red or swollen? Your dog may be experiencing a yeast infection in their ear. This can be a frustrating issue for many pet owners, but fortunately, it can be managed with professional veterinary care. This blog will guide you through the signs to look out for, the causes of dog ear yeast infections, and the most effective ways to address them. If you suspect your dog has a yeast infection in their ears, call Ann Arbor Animal Hospital at (734) 662-4474 to schedule an appointment.

 

 

What Is a Dog Ear Yeast Infection?

Dog ear yeast infections occur when there is an overgrowth of the yeast Malassezia pachydermatis, which naturally lives on the skin and in the ears of dogs. Under normal circumstances, this yeast is harmless. However, certain conditions can cause it to multiply excessively, leading to an infection.

Possible Causes of Yeast Infections in Dogs

Several factors can contribute to the development of a yeast infection in your dog’s ears. These include:

• Moisture: Dogs that swim frequently or have floppy ears that trap moisture are more prone to yeast infections. Moist environments create an ideal breeding ground for yeast.
• Allergies: Food allergies or environmental allergies can cause inflammation and increase the risk of yeast overgrowth.
• Underlying Health Conditions: Conditions such as hypothyroidism or autoimmune diseases can make dogs more susceptible to yeast infections.
• Use of Antibiotics: Prolonged use of antibiotics can disrupt the natural balance of bacteria and yeast, leading to an overgrowth of yeast.
• Ear Mites: Infestations can cause irritation and inflammation, creating a favorable environment for yeast to thrive.

Common Symptoms of Dog Ear Yeast Infections

Look out for the following signs:

• Itching and scratching of the ears
• Redness and swelling inside the ear
• A distinct, musty odor
• A brown, yellow, or white discharge from the ears
• Excessive head shaking
• Signs of pain or sensitivity
• Behavioral changes such as irritability, lethargy, or a decrease in appetite

How to Treat A Dog Ear Yeast Infection

Treating a dog ear yeast infection involves addressing both the infection and the underlying causes. Here are some common treatment methods:

Cleaning the Ears

Regular ear cleaning can help remove excess wax and debris, reducing the environment in which yeast can grow. Your veterinarian at Ann Arbor Animal Hospital can recommend an appropriate ear cleaning solution and demonstrate how to clean your dog’s ears safely.

Medications

• Topical Treatments: Antifungal ear drops or ointments are often prescribed to treat yeast infections. These medications help reduce yeast levels and alleviate symptoms.
• Oral Medications: In severe cases, your veterinarian may prescribe oral antifungal medications to combat the infection from within.
• Anti-Inflammatory Medications: Steroids or other anti-inflammatory drugs may be used to reduce swelling and discomfort.

Dietary Changes

If your dog’s yeast infection is linked to food allergies, your veterinarian might recommend dietary changes. Switching to a hypoallergenic diet or eliminating specific allergens from your dog’s diet can help prevent future infections.

Managing Underlying Conditions

Confronting any underlying health issues, such as hypothyroidism, can help prevent recurring yeast infections. Your veterinarian will work with you to manage these conditions effectively.

How to Prevent Future Yeast Infections

Preventing dog ear yeast infections involves maintaining good ear hygiene and addressing any predisposing factors. Here are some tips to help keep your dog’s ears healthy:

Regular Ear Cleaning

Make ear cleaning a routine part of your dog’s grooming regimen. Use a vet-approved ear cleaner and follow your veterinarian’s instructions on how often to clean your dog’s ears.

Monitoring for Allergies

Keep an eye out for signs of allergies, such as itching, redness, or gastrointestinal issues. Work with your veterinarian to identify and manage any allergies your dog may have.

Maintaining a Healthy Diet

Feed your dog a balanced, high-quality diet that supports their overall health. Avoid foods that may trigger allergic reactions or contribute to yeast overgrowth.

Regular Vet Check-Ups

Schedule routine wellness appointments to monitor your dog’s ear health and address any issues promptly. Early detection and treatment can prevent minor problems from becoming serious infections.

When Should I Bring My Dog to Ann Arbor Animal Hospital?

Ensuring your dog’s ears stay healthy requires a combination of regular care and prompt attention to any issues. While some mild ear issues can be managed at home, it may become necessary to seek professional veterinary care for your dog. Contact Ann Arbor Animal Hospital at (734) 662-4474 if your dog’s symptoms do not improve with at-home care, your dog is in significant pain, or your dog has frequent ear infections.