Cat Ear Hematoma: Causes, Treatment, and Prevention Strategies

Cat ear hematoma is when blood builds up in the ear flap, causing it to swell and hurt. It needs to be looked at by a vet right away to keep it from getting worse. When blood collects in a freshly formed pocket in the ear flap, a condition known as cat ear hematoma develops.

An infection or malignancy of the skin can be mistaken for this swelling. Pet owners should rush to the clinic if they fear their cat has an aural hematoma because of the severe pain and potential dangers associated with ignoring this condition. Hematomas are collections of blood that form in specific areas of organs and tissues. Aural hematomas are caused by an accumulation of blood, either fresh or clotted, within the pinna, the outer ear flap.

Will A Cat Ear Hematoma Heal On Its Own?

When blood collects between the cartilage and skin of the ear flap in a cat, the result is a hematoma. Hematomas can be painful and result in scarring or even permanent ear deformity if not treated. Hematoma drainage and painkillers or anti-inflammatory drugs can be used to treat the patient. Surgery to fix the ear may be required in extreme circumstances.

Is A Cat Ear Hematoma An Emergency?

Hematomas in the ear flap of cats are a common cause of pain and discomfort. Even if it’s not always an emergency, you should get your pet to the vet as soon as possible to alleviate the pain and discomfort. Hematomas in the ear can cause infection or lifelong disfigurement if they are not treated. Therefore, it is suggested that you visit a veterinarian as soon as possible so that the disease can be treated and managed effectively.

Cat Ear Hematoma Causes

When a blood artery ruptures, blood collects in a pocket within the tissue, forming a hematoma. Cats’ ears are just one more location where hemomas are possible. Hematomas in cats’ ears typically result from the following:

  • Trauma

Hematomas arise when blood vessels in the ear rupture as a result of trauma. Excessive scratching or shaking of the head might cause trauma.

  • Infected ears

Hematomas can develop from the clawing and jerking of the head that occurs when someone has an ear infection.

  • Allergies

Scratching one’s head and rubbing one’s eyes are common responses to the inflammation and itching brought on by allergies.

Cat Ear Hematoma Treatment

Your vet may advise you to take medicinal measures to minimize ear swelling and irritation before proceeding with surgery. Steroids and antibiotics, in the case of infection, are two possible treatments for this.

  • Drainage

The hematoma must be drained before any other surgical procedures can be performed. In order to accomplish this, a little incision must be made in the ear. For this treatment, your cat will be put under sedation or general anaesthetic.

  • Stabilization

When the hematoma has been evacuated, your veterinarian will likely install a small tube to help prevent further fluid accumulation and speed up the ear’s natural healing process. The tube can be held in position and the ear can be protected from additional harm with the help of a bandage or wrap.

  • Aftercare

Your cat will require close observation after surgery to ensure a healthy recovery. Your vet will most likely recommend painkillers and antibiotics to keep your pet healthy. Maintain a clean, dry environment for the ear, and do as directed by your vet for further aftercare.

 Cat Ear Hematoma Surgery Cost

Region Low Estimate High Estimate Average Estimate
Northeast $250 $600 $425
Southeast $200 $500 $350
Midwest $225 $550 $387.50
Southwest $275 $650 $462.50
West Coast $300 $700 $500

Cat Ear Hematoma Surgery After Care

It is crucial to adhere to your veterinarian’s aftercare instructions after surgery to remove a hematoma from your cat’s ear. If your cat has a habit of scratching or rubbing at its ears, an Elizabethan collar may be necessary. In addition to keeping the ear dry and clean, you should give any prescribed medication as instructed.


Pain and discomfort from an ear hematoma in a cat warrants quick veterinary care. If not addressed, this pooling of blood behind the ear flap can cause infection and lifelong disfigurement. You should take your pet to the vet as soon as possible if you notice anything unusual about its ears, including a thick, spongy appearance. The prognosis for a cat with an ear hematoma is usually favorable, and most cats make a full recovery with few complications after receiving veterinarian care.

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