Petco Text Logo
Petco Pet Logo

  • Two Easy Ways to Start Earning Rewards!

My dog's cyst burst. What's the best way to clean and treat it safely?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Large (61lb +) | Female | 84 lbs

My 7 year old dog had a cyst on her side it has now burst I was wondering the best way to clean it we have shaved the hair around it and have been cleaning with soapy water and Neosporin

This question includes photos that may contain sensitive content. Click to view.

View more to consider that the photos may include sensitive content.

1 Answer

Most Helpful Answer

Image profile

Answered By Destini R. Holloway, DVM

Veterinarian

Published on June 22nd, 2017

The best way to clean a mass that ruptures is with Betadine diluted 50:50 with warm water or with Chlorhexidine solution 3% diluted. Then oral antibiotics form your local vet may be needed as well to get it to heal properly. I would then consider having this mass removed. Best of luck moving forward with your pet Chloe.

Vote icon

11Pet Parents found this answer helpful

Related Questions

Petco Pet Education Center
Health & Wellbeing
What fish dog food helps dry skin if my dog eats Science Diet?
Is your dog's dry skin a concern? A certified vet offers expert advice on finding the best fish-based dog food alternatives to Science Diet for essential oils.
Updated on February 04, 2026
Petco Pet Education Center
Health & Wellbeing
My degu has a white bump in its fur. Should I take my pet to the vet?
Worried about your pet degu's white pustule? A certified vet discusses this potential skin infection, explains why not to pop it, and guides your next steps.
Updated on December 04, 2025
Petco Pet Education Center
Health & Wellbeing
My rat is losing weight and has breathing issues. What should I do?
Dambo's weight loss, rough breathing, and mucus worry you? A Petco veterinarian addresses these concerning symptoms and recommends urgent professional care.
Updated on December 04, 2025
Petco Pet Education Center
Health & Wellbeing
My dog's matted fur bled after cutting. Should I take him to the vet?
Did your pet bleed after matted fur removal? A trusted vet explains potential infection, wound care, and why immediate veterinary attention is crucial for healing.
Updated on December 04, 2025
Petco Pet Education Center
Health & Wellbeing
Why is my pet's swollen lump with green patches not getting better?
Is your pet's swollen, green-patched infection still bothering them after treatment? A certified veterinarian discusses proper diagnosis methods like biopsy and FNA.
Updated on December 04, 2025
Petco Pet Education Center
Health & Wellbeing
Found a worm in my new chick's water dish. Is it a parasite?
Concerned about a worm in your new chick's water dish? A certified vet discusses possible parasites and recommends a fecal exam for your young chickens.
Updated on December 04, 2025
image
Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Book Now

Sponsored