Why is my 13-year-old cat’s ear swollen all of a sudden? Should I be freaking out about this?

This morning, I noticed that one of my 13-year-old cat’s ears looks swollen and puffy. It seemed to happen out of nowhere, and I'm starting to worry about what might have caused it. Could it be something serious, or is it possible she got into a little tussle with another cat? Should I be freaking out about this, or could it settle down on its own?

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Answer

It sounds like your cat might have a condition called an aural hematoma, which is a collection of blood that often causes the ear to appear swollen and puffy. While it could have resulted from a minor scuffle or head shaking, it’s important to get it checked out to prevent further complications.

  • Check your cat's ear for any signs of redness, warmth, or obvious injury.
  • Aural hematomas are common in cats and not typically life-threatening, but they can be uncomfortable.
  • Prompt treatment from a vet can help prevent more serious issues and discomfort for your pet.

In many cases, swelling of the ear is caused by an injury or excessive scratching, leading to a blood vessel bursting inside the ear flap. Your cat may have been irritated by parasites, allergies, or an infection which led to this issue. It’s best to have a veterinarian assess the situation. They may suggest draining the hematoma or treating any underlying causes to provide comfort and prevent recurrence.

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

  • Could this be an emergency?

    While an aural hematoma is not typically an emergency, if your cat is in severe pain, is bleeding, or shows other signs of distress, please seek immediate veterinary care.

  • Will the swelling go down on its own?

    Sometimes minor cases can resolve themselves, but it’s usually best to consult a vet to address both the hematoma and any underlying causes.

  • How is an aural hematoma treated?

    Treatment often involves draining the blood and treating any infections or parasites to prevent the issue from reoccurring. Your vet will recommend the best course of action based on the severity of the hematoma.

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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.

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