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My dog's nose is bleeding. What are common causes of dog nosebleeds?

Updated on September 23rd, 2025

Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Female | spayed | 1 year and 3 months old | 30 lbs

My dog seems to be bleeding a little bit from her nostril, what could be causing this? *She is on Gabapentin for anxiety, started Trazadone for separation anxiety today. Had diarrhea this morning. Otherwise in good spirits.

3 Answers

Most Helpful Answer

Dr. Melanie, BVSc MS

Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on March 9th, 2020

Thank you for contacting Petco Pet Education Center, formerly Petcoach with your question about Ellie. It could be she injured her nose causing the bleeding, has a foreign body in her nasal passage, may have an upper respiratory infection, or could have gotten into something toxic. Keep a close eye on her, and if this bleeding continues over the next 15-20 minutes, have her seen by a vet right away. I hope this helps!
Vote Icon1Pet Parents found this answer helpful

Related Answers from Veterinarians

  • Answered By Dr. Melanie, BVSc MS

    Veterinarian

    Published on October 6th, 2020

    It could be Chai has an infection on her nose if there is pus. Given that it's been there for a month, this really should be seen by a vet asap to get it diagnosed and treated. I would take her into a vet today. She is beautiful!

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    1Pet Parents found this answer helpful

  • Answered By Ricardo Fernandez, DVM

    Veterinarian, Veterinary Oncology Resident

    Published on July 3rd, 2019

    Thanks for using Petco Pet Education Center, formerly Petcoach! it is not possible for us to diagnose exactly what is going on just based on this description though this may be due to an abscess or infection for example in which case antibiotics would be indicated. This may also be a traumatic injury. I would highly recommend that you have her evaluated by a veterinarian for further assessment and treatment. They would be able to diagnose it so that therapy can be started. Best of luck!

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    1Pet Parents found this answer helpful

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