Ear Mites in Cats: The Complete Guide to Symptoms and Treatment

Say goodbye to itchy ears and hello to comfort for your cat with simple, effective treatments for ear mites.

Is your cat constantly scratching its ears or shaking its head? It might not be just a harmless itch — ear mites could be the culprit. These tiny parasites are a common issue among cats and can cause serious discomfort if left untreated.

Even though they’re small, ear mites in cats can lead to major problems like inflammation, infections, and restless nights for both you and your furry friend. The good news? They’re treatable — and with the right information, preventable too.

In this post, we’ll cover everything you need to know: what ear mites are, how cats catch them, signs to watch for, how to treat them effectively, and simple steps to prevent them from coming back.

What Exactly Are Ear Mites in Cats?

Ear mites in cats are tiny parasites that live inside your cat’s ears. These microscopic pests feed on the oils and wax in the ear canal, causing itching and irritation. While they’re small, the discomfort they cause is big — they’re one of the top reasons for constant head shaking and ear scratching in felines. They are contagious and need quick treatment to avoid spreading.

How Do Cats Get Ear Mites?

Cats catch ear mites through direct contact with infected animals or contaminated objects like bedding, grooming tools, or furniture. Even indoor cats are at risk if exposed to mites from other pets or items brought into the home. Ear mites spread quickly, especially in multi-pet households.

Signs of Ear Mites in Cats

• Frequent head shaking
• Excessive ear scratching
• Dark, crumbly ear discharge (like coffee grounds)
• Red, inflamed ears
• Bad odor from ears
• Scabs or hair loss around ears

These symptoms often signal an ear mite infestation. Early vet diagnosis ensures fast, effective treatment. If you’ve noticed your cat is constantly pawing at its ears, thinking, “My cat keeps itching his ear,” this could be the reason.

How Vets Diagnose Ear Mites in Cats?

Vets diagnose ear mites by using an otoscope to look inside the ear canal and check for mites or debris. They may also take a sample of ear discharge and examine it under a microscope to confirm the presence of mites. This ensures accurate diagnosis and proper treatment.

Best Ear Mite Treatments for Cats

Effective treatments include prescription ear drops and spot-on preventatives:

• Milbemycin Oxime (MilbeMite®): Single-dose ear drops for cats 4+ weeks old.
• Ivermectin (Acarexx®): One-time ear drop treatment for kittens and cats.
• Selamectin (Revolution®): Monthly topical applied between shoulder blades; treats ear mites and other parasites.
• Topical Ivermectin: Applied to the skin; may require multiple doses 14 days apart.

Always consult your vet to choose the safest and most effective treatment for your cat.

Tips to Prevent Ear Mites in Cats

To safeguard your cat from ear mites, consider the following preventive measures:

• Schedule Regular Veterinary Checkups and Ear Cleanings: Routine visits to the vet for ear examinations and cleanings can help detect and prevent ear mite infestations early. ​
• Maintain a Clean Environment: Regularly clean your cat’s bedding, kennel, and living areas to eliminate potential mite habitats. 
• Use Preventative Parasite Treatments: Administer vet-recommended flea, tick, and heartworm preventatives that also protect against ear mites. ​
• Limit Exposure to Infected Animals: Prevent your cat from interacting with animals known to have ear mites to reduce the risk of transmission. ​
• Monitor for Symptoms: Stay vigilant for signs of ear mites, such as excessive scratching or head shaking, and consult your vet promptly if symptoms arise.​

Implementing these practices can help keep your cat comfortable and free from ear mite infestations.

FAQs

Can indoor cats get ear mites?

Yes, indoor cats can get ear mites. They can be exposed through contact with infected pets, contaminated bedding, grooming tools, or even from humans who’ve handled infested animals. Regular vet checkups and parasite prevention help reduce the risk.

Are ear mites contagious to humans?

Ear mites are rarely contagious to humans. They primarily affect pets, especially cats and dogs. While it’s uncommon, humans can occasionally experience mild irritation. Focus on treating affected animals to prevent further spread.

What’s the difference between ear mites and an ear infection?

Ear mites are parasites that live in the ear canal, causing itching and irritation. Ear infections, on the other hand, are usually caused by bacteria or yeast. Both conditions can have similar symptoms, so it’s important to get a vet’s diagnosis for proper treatment.

My cat keeps itching his ear even after treatment — why?

Persistent scratching after treatment could be due to leftover irritation, a secondary infection, or lingering mites. It’s essential to consult your vet for a follow-up to ensure full recovery and proper treatment.

Final Thoughts

Ear mites in cats may be tiny, but they cause big discomfort. Thankfully, with early detection, proper ear mite treatment for cats, and simple preventive steps, you can protect your pet and stop the itching for good.

If your cat is showing signs like scratching ears or head shaking, don’t wait. Talk to your vet and start treatment right away.