What causes a dog's swollen, fluid-filled ear, and how is it treated?

This is actually filled with blood. This is a hematoma between the skin layers in the ear flap. They develop when dogs scratch or shake their heads excessively, usually from an ear infection or some type of allergy. Generally this requires a veterinary exam and surgical drainage. They will also check Dozer's ears to see if they are infected or try to find the cause of the hematoma. He will need to wear a cone probably until the ear heals. Without treatment the ear swelling will go down but it may take a month or more and the ear will scar up and become deformed. This can be uncomfortable and there is a risk of infection so I recommend veterinary treatment soon. Thanks for using Petco Pet Education Center, formerly Petcoach to help you care for Dozer.

Thanks for using Petco Pet Education Center, formerly Petcoach! There are a variety of ways to treat an ear hematoma in dogs (oral medications, draining it and instilling a medication, or a surgical "tacking", as well as determining what the underlying cause for the hematoma is). They do need to be treated by a veterinarian, as they do not typically resolve on their own, and can become very painful/infected. After treatment, the ear may be the same, or it may have a "crinkled" appearance. I would recommend your dog be evaluated by a veterinarian to determine what treatment plan would be best. Good luck!

Hi there. I can't say for sure without being able to examine him, but what you're describing sounds like an aural hematoma - this is basically a pocket of blood in the ear flap. It's usually caused by the dog shaking his head or scratching at the ear due to an underlying ear infection or other problem, which can cause a blood vessel in the ear flap to tear. If he does have an aural hematoma, this can either be surgically drained by your veterinarian, or managed with anti-inflammatory medication and time until it eventually resolves on its own. I would recommend taking Herbie to the vet when you're able to, to confirm the diagnosis and see what your veterinarian suggests as the best course of action.

It's called the pinna in a dog as well! I'm wondering if you're describing an aural hematoma - this is where fluid and blood collects between the cartilage and skin of the pinnae and causes swelling. It is often triggered by something that causes a dog to shake its head or scratch the ear with ear infections being most common. It can be difficult to treat, and draining is usually temporary. I'd recommend having Stevo examined by a vet - they can determine what's going on and start treatment. An aural hematoma sometimes needs to be treated surgically, or sometimes starting corticosteroids and treating the ear infection can be successful.

If the ear looks like a small pillow, it could be a hematoma. Blood filling the ear will make it look puffy. The odor can be due to a severe ear infection. Excessive head shaking can cause a hematoma. Treatment is twofold. First, drain the ear or correctly via surgery then treat the underlying ear infection. Daisy will need to be examined by your veterinarian for confirmation and treatment. If it is not a hematoma, your veterinarian should be able to determine what is causing the condition after an exam and diagnostics.

This is a very difficult condition to treat. Othematomas can occur when the dog scratches his hear a lot or shakes the head a lot (often because of a mite infection or other ear infection) or other trauma...There are several ways of treating othematoma. One is to remove the blood via syringe and to instill a corticosteroid, It is likely to fill again and will often need a second or third time emptying, Another way is to empty the hematoma and sew in a little catheter and attach a bag to collect blood and serous discharge,and hope the blood vessel stops bleeding. The third method is to fix the problem with surgery. Often the dog;s ear will cripple some, but this will not impair its function.

The hematoma needs to be drained by your vet first. Then you will need pain/anti-inflammatory medication to help reduce further filling of the ear pinna so that the ear can return to normal size. And lastly treat for any underlying ear infections, which is the -# 1 cause for ear hematomas. Schedule an appt with your vet and they should be able to help take care of all of this for you and your pet Millie.