My cat's ear suddenly looks swollen and feels like a small pillow; what could have caused this, and should I be worried?

This afternoon, I noticed that my cat's ear looks unusually swollen and feels kind of like a small pillow when I touch it. She doesn’t seem to be in pain, but the change was so sudden that I’m a little concerned. Could something serious be causing this swelling, and is it something that needs immediate attention?

Embark Dog DNA Test

Recommended Product

Your dog's DNA could reveal hidden health risks.

Screen for 270+ genetic health risks and 350+ breeds. Veterinarian developed, research partner of Cornell University.

$199 USD
$139 USD
Save $60· Free US Shipping

Answer

It sounds like your cat might have developed a condition commonly known as an aural hematoma, which is a swelling in the ear that can feel soft and pillowy. Although your cat doesn't seem to be in pain, it's important to monitor the situation closely.

  • An aural hematoma may resolve on its own, but it often benefits from veterinary treatment.
  • Observe if your cat exhibits signs of discomfort or any changes in behavior.
  • Contact a veterinarian to get a proper diagnosis and treatment plan.

This kind of swelling is often due to a blood vessel breaking within the ear flap, usually caused by trauma such as scratching or excessive shaking of the head. While it might not be immediately painful, it can lead to complications if not addressed. It's best to have a vet examine your cat to ensure appropriate care and to prevent potential infections or further discomfort.

Book a consultation with a licensed vet at Dial A Vet for just $49 AUD if you're unsure or symptoms are getting worse.

Frequently Asked Questions

  • What causes a cat's ear to swell like a pillow?

    The swelling is often due to an aural hematoma, which is when a blood vessel inside the ear flap breaks, causing blood to fill the area.

  • Is an aural hematoma painful for my cat?

    Your cat might not initially seem to be in pain, but the condition can become uncomfortable or lead to infection if not treated properly.

  • Do aural hematomas require veterinary attention?

    While some aural hematomas can resolve on their own, veterinary intervention is recommended to avoid complications and relieve your cat's discomfort.

Clinically Approved Standard by Dial A Vet Veterinary Team

Disclaimer: The customer and expert messages presented herein may have been altered with artificial intelligence or modified to enhance readability and safeguard the privacy of individuals. This content is for informational purposes only and is not a substitute for professional veterinary advice, diagnosis, or treatment. If your pet is experiencing a medical emergency, contact your local veterinarian or emergency animal hospital immediately. Talk to a vet now.

Next available appointment

Loading…