What is an Ear Hematoma?

An ear hematoma is a condition where blood collects between the layers of the ear flap (pinna) in pets, typically causing a swollen, soft, and often painful bump on the ear. This condition is most commonly seen in dogs but can also occur in cats.

Causes of Ear Hematomas

Ear hematomas are often the result of trauma to the ear, which can occur when a pet shakes their head vigorously or scratches at their ears due to underlying conditions such as:

  • Ear infections
  • Allergies
  • Ear mites
  • Foreign objects in the ear
  • Excessive earwax

These conditions cause irritation, prompting the pet to scratch or shake their head, which can lead to blood vessels within the ear flap rupturing and causing a hematoma.

Symptoms of Ear Hematoma

  • Swelling of the ear flap
  • Pain or sensitivity when the ear is touched
  • A heavy, fluid-filled appearance of the ear flap
  • Head shaking or scratching at the ears
  • Redness or bruising of the ear flap

Diagnosis of Ear Hematoma

Diagnosis is typically straightforward, based on physical examination. Your veterinarian may also check for underlying causes like ear infections or mites through an ear examination or cytology.

Treatment Options

Treatment for ear hematomas usually involves addressing both the hematoma itself and the underlying cause. Common treatments include:

  • Surgery: The most effective treatment involves surgical drainage and repair of the hematoma. This procedure may include making an incision in the ear to drain the blood, followed by suturing to prevent recurrence.
  • Aspiration: In some cases, the hematoma can be drained using a needle and syringe. However, this method may require multiple treatments and carries a higher risk of recurrence compared to surgery.
  • Medications: Your veterinarian may prescribe medications to treat any underlying conditions, such as antibiotics for infections or antiparasitics for mites. Anti-inflammatory medications or steroids might also be prescribed to reduce swelling and pain.
  • Supportive Care: Pets with ear hematomas should be monitored for discomfort and to ensure the condition does not worsen. It’s important to prevent your pet from scratching or shaking their head excessively, which may involve using an Elizabethan collar (E-collar).

Prevention

Preventing ear hematomas largely involves addressing the underlying causes:

  • Regular ear cleaning and checks for infections or mites
  • Managing allergies through diet or medications
  • Prompt veterinary care if your pet shows signs of ear irritation

When to Seek Veterinary Care

If you notice swelling or discomfort in your pet’s ear, it’s important to seek veterinary care as soon as possible. Untreated ear hematomas can lead to complications, including ear deformities and chronic pain.

Contact Us

If your pet is showing signs of an ear hematoma, visit Mission Veterinary Clinic. We are located in the San Fernando Valley at 16915 San Fernando Mission Blvd, Granada Hills, CA 91344. As an urgent care facility, we only take walk-ins and do not require appointments. For more information, please call us at 818-363-8143.

This content is designed to inform pet owners about ear hematomas and encourage timely veterinary care.