Petco Text Logo
Petco Pet Logo
  • Two Easy Ways to Start Earning Rewards!

    rewards header
    Become a member today!
    Members-only pricing and offers, personalized care notifications, Vital Care points back on every purchase and more!
    Petco Pay LogoBecome a credit card member today!

    Earn 2X Pals Rewards points at Petco
    when you use Petco Pay!

    APPLY NOW
    Learn More About Petco Pay Benefits

My cat has skin issues, bad breath, vomiting, and diarrhea. What's wrong?

Updated on September 23rd, 2025

Pet's info: Cat | Russian Blue | Female | spayed | 25 lbs

Hello, my name is Clementina and my cat has got eczema, dandruff, and bad breathe. Her eczema is all around her tail, back, and head. She has got dry blood all near her head, back and tail as well. Her breathe smells terrible. She vomits, and has got diarrhoea. What do I do?

2 Answers

Most Helpful Answer

Destini R. Holloway, DVM

Answered By Destini R. Holloway, DVM

Veterinarian

Published on January 5th, 2020

Oh my. Chewy sounds like she has a skin infection and advanced dental disease. These conditions unfortuantely require a vet visit to get a handle of with prescription medication and then you should schedule a dental cleaning with your vet. Bad breathe is also often a sign of infected teeth, so teeth extractions may be needed as well.
I do hope that you can get Chewy in to your vet soon for a much needed exam and treatment plan. Best of luck moving forward. Take care.
Vote Icon1Pet Parents found this answer helpful

Related Answers from Veterinarians

  • Answered By Christie Long, DVM

    Veterinarian, Certified Veterinary Acupuncturist

    Published on April 11th, 2017

    I would potentially be concerned that there is a nutritional deficiency, however if you are feeding a high quality commercial cat food that is less of a concern. Another possible explanation is the presence of a medical condition, such as a liver problem or anemia. Since this is a problem that has been going on for several years, it may be due more to a behavioral problem as opposed to a medical problem, but if you have not done so I would recommend getting her checked out by your vet (also run labwork to be thorough). If all is well consider using a product like Bitter Apple ( to deter the chewing.

    Vote Icon

    1Pet Parents found this answer helpful

Smart Picks for Smart Questions

Have A Vet Question?

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

Share

Styled arrow button