Why is my cat's ear swollen like a balloon all of a sudden? Should I take her to see the vet?

This morning, I noticed that one of my cat's ears is swollen, almost like a balloon. She didn’t seem to have any issues yesterday, so it’s quite sudden, and I'm not sure what might have caused it. Could this be something serious, or should I wait to see if it goes down on its own?

Answer

Your cat's swollen ear, appearing suddenly like a balloon, may be concerning and could indicate an underlying issue that requires attention.

  • Monitor the swelling for changes or additional symptoms
  • Consider potential causes like injuries or allergic reactions
  • Seek veterinary advice if the swelling persists or worsens

Swelling in a cat's ear can often be due to an aural hematoma, which occurs when blood vessels burst in the ear flap, sometimes caused by injury or excessive scratching due to ear mites or infections. While some cases may resolve on their own, others require treatment to prevent further complications or discomfort for your cat.

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 is an aural hematoma?

    An aural hematoma is a blood-filled swelling that occurs in the ear flap of cats and dogs, typically caused by trauma or underlying ear issues like infections or mites.

  • Can a swollen ear resolve without treatment?

    While some mild cases might improve over time, untreated hematomas can become more uncomfortable for your pet. It is best to consult with a veterinarian.

  • What should I do if my cat seems in pain?

    If your cat displays signs of pain, such as shaking their head, scratching, or avoiding being touched near the ear, seek veterinary attention promptly. Treatment can help alleviate discomfort and address the root cause.

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