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What happens if I don't treat my dog's ear hematoma? Will it heal?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed | Male | neutered | 10 lbs

What happens if I leave my dogs hematoma alone

1 Answer

Most Helpful Answer

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Answered By Daniela Jessen, DVM

Veterinarian

Published on December 28th, 2018

If left alone, an ear hematoma will be quite uncomfortable and maybe distressing while the buldge is big but will resolve by itself. The fluid will be re-absorbed back into the body and the earflap will no longer bulge. The problem is that a lot of scarring is associated with this process and the ear is often not cosmetically appealing afterwards - cauliflower ear. Resolution of a large hematoma can take up to several months to completely resolve.

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