If your cat has been scratching their ears, shaking their head, or showing signs of discomfort, they may have ear mites. These tiny parasites, most commonly Otodectes cynotis, live in the ear canal and feed on skin debris and wax, causing intense itching, inflammation, and dark discharge. Left untreated, ear mites can lead to secondary infections and even affect your cat’s hearing or balance. Because they’re highly contagious, cats of all ages—indoor or outdoor—can become infected through contact with other animals or contaminated surfaces.
Symptoms of ear mites in cats include frequent scratching, red or irritated ears, a coffee ground-like discharge, and a strong odor. In more severe cases, cats may lose hair around their ears or develop balance issues. Since these signs can resemble other ear problems, it’s important to have your cat examined by a veterinarian. Diagnosis typically involves a physical exam and microscopic evaluation of ear debris to confirm the presence of mites.
The good news is that ear mites are treatable with professional care. Veterinarians may prescribe topical or systemic medications and clean the ears to remove debris. Prompt treatment relieves discomfort and prevents complications like chronic inflammation or bacterial infections. If you notice any symptoms, reach out to your veterinarian to schedule an exam. Early intervention helps your cat heal faster and keeps other pets safe from infection.
