Otitis (Ear Inflammation or Infection) in Cats

Understanding Otitis in Cats: What Pet Owners Should Know

Ear issues aren’t just a dog problem—many cats also suffer from ear inflammation or infection, a condition known as otitis. While less common in cats than in dogs, otitis can be just as painful and potentially serious if left untreated. 

At Pet Wellness Clinics, we’re here to help you better understand your cat’s health so you can keep them purring—and pain-free. Here’s what to know about feline otitis, including the signs to watch for and how we treat it. 

What Is Otitis? 

Otitis refers to inflammation in one or both ears. It can be acute or chronic, and ranges from minor irritation to deeper infections that affect hearing and balance. Depending on the part of the ear affected, your veterinarian may diagnose: 

• Otitis externa – inflammation of the external ear canal (most common in cats) 
• Otitis media – inflammation of the middle ear 
• Otitis interna – inflammation of the inner ear, which can lead to neurological symptoms in severe cases 

What Causes Ear Infections in Cats? 

Feline otitis can stem from several different causes, including: 

• Ear mites – especially in kittens and outdoor cats 
• Allergies – to food, pollen, or environmental triggers 
• Yeast or bacterial infections – often secondary to other conditions 
• Foreign material – such as grass seeds or debris 
• Polyps or tumors – benign growths are common in younger cats 
• Chronic skin disease – such as feline atopic dermatitis or allergic dermatitis 
• Trauma – from scratching, fights, or accidents 

Indoor cats can still develop otitis, particularly if allergies or underlying health conditions are present. 

Cat Breeds Prone to Ear Infections 

Some cat breeds are more prone to otitis, usually due to the shape of their ears, genetic predisposition to skin issues, or a tendency toward certain conditions like allergies or polyps. Cat breeds more likely to experience ear inflammation or infection include: 

• Scottish Folds: their folded ears may reduce ventilation, trapping moisture, and debris. 
• Persians and Himalayans: prone to skin issues and allergies, which can lead to secondary ear infections. Their long hair can also block the ear canal. 
• Abyssinians and Siamese: may be more susceptible to allergies and immune-related conditions that can trigger ear inflammation. 
• Sphynx Cats: their lack of fur can lead to more ear wax to protect the canal, which needs to be cleaned regularly to prevent buildup and infection. 

Signs Your Cat Might Have an Ear Infection 

Cats often hide discomfort, so it's important to watch closely for subtle signs. These may include: 

• Frequent scratching at one or both ears 
• Head shaking or tilting 
• Redness or swelling inside the ear 
• Brown, black, or yellow discharge 
• A strong odor coming from the ears 
• Sensitivity to touch around the head or ears or being “head shy” 
• Loss of balance or unusual eye movement (in advanced cases) 

If your cat shows any of these symptoms, call us at (317) 516-5921. Prompt care is key to preventing complications or chronic issues. 

Preventing Ear Infections in Cats 

You can help protect your cat’s ear health by: 

• Scheduling regular wellness exams for your cat
• Monitoring for changes in behavior or ear appearance 
• Keeping ears clean with a vet-recommended cleanser (never use cotton swabs inside the canal) 
• Treating allergies or skin conditions early 
• Preventing and controlling parasites with year-round preventives 

Treating Otitis in Cats

When you bring your cat to Pet Wellness Clinics, our veterinarians will gently examine their ears and may use an otoscope to look deep into the ear canal. If infection or parasites are suspected, we’ll take samples to examine under a microscope to pinpoint the cause. 

Treatment for your cat may include: 

• Prescription ear drops or ointments 
• In-clinic injectable or oral medications to reduce inflammation or fight infection 
• Ear cleaning solutions approved for feline use 
• Anti-parasitic treatments if mites are present 
• Surgical care in rare cases where polyps or tumors are involved 
• Ongoing management for allergies or chronic skin diseases 

At Pet Wellness Clinics in Indianapolis, we understand that cats are masters of hiding discomfort—but we’re here to help uncover and treat problems early, so your feline friend stays comfortable, curious, and cuddly. 

Think your cat might have an ear issue? Call us at (317) 516-5921 or schedule an appointment today.