Petco Text Logo
Petco Pet Logo

  • Two Easy Ways to Start Earning Rewards!

My cat has a respiratory infection. Why isn't she getting better yet?

Updated On September 23rd, 2025

Pet's info: Cat | Domestic Shorthair | Female | spayed | 11 years old | 15 lbs

My cat has been sneezing, eye drainage, and very lethargic. I took her to the vet yesterday, and they gave her a shot and confirmed that she had a fever and respiratory infection. I gave her medicine to her today and she does not seem to be improving at all. Is this normal? Does it take longer for her symptoms to begin to die down? Her ears are warm like when she had a fever, and I’m concerned.

1 Answer

Most Helpful Answer

Image profile

Answered By Dr. Dayna, DVM, CVA

Veterinarian, Certified Veterinary Acupuncturist

Published on January 23rd, 2018

Respiratory infections in cats are commonly viral, which means that they have to run their course. Antibiotics can help prevent or treat secondary bacterial infections, but they do not do anything to help with the virus. Supportive care is needed during these times to help Chesney feel better. Consider taking her into a steamy bathroom a few times a day for humidification. Suction her nostrils with a baby bulb syringe if they are really stuffed up. If she isn't eating well consider warming up her food so that she can smell it a little bit easier. Sometimes cats need subcutaneous fluids or IV fluids from the veterinarian to stay well hydrated the first several days of an upper respiratory infection. You may want to consider taking her temperature. Normal for a cat is 100-102. If she is 103 or higher I would encourage you to call your veterinarian to discuss medictions to help with the fever. Best of luck and I hope she improves soon. Thank you for using Pet Coach.

Vote icon

1Pet Parents found this answer helpful

Related Questions

Petco Pet Education Center
Health & Wellbeing
Why is my mouse's eye swollen, cloudy, and has pus?
Is your mouse's eye swollen, cloudy, and pussy? Dr. Melanie, a certified vet, discusses severe eye issues like infection or abscess, urging an immediate visit.
Updated on December 04, 2025
Petco Pet Education Center
Health & Wellbeing
Can I use human contact lens solution as eye drops for my mouse?
Can you use contact lens saline for your mouse's eye drops? A certified vet discusses ingredients like boric acid and potassium chloride. Find safe solutions for your pet!
Updated on December 04, 2025
Petco Pet Education Center
Health & Wellbeing
My pet is breathing hard, not eating, and lethargic. What's wrong?
Is your rat breathing heavily, won't eat, and has no energy? A Licensed Vet Tech explains potential causes like infection and age, urging a vet visit for diagnosis.
Updated on December 04, 2025
Petco Pet Education Center
Health & Wellbeing
My pet has red spots all over. What's causing them and what to do?
See red spots on your pet? A certified Petco vet discusses common causes like allergies, infections, or mites, guiding you on diagnosis and treatment options.
Updated on December 04, 2025
Petco Pet Education Center
Health & Wellbeing
My pet keeps scratching its ear. What's causing this problem?
Is your pet scratching their ear often? A certified Petco veterinarian explains common causes like otitis or infection and how to identify the problem.
Updated on December 04, 2025
Petco Pet Education Center
Health & Wellbeing
My small pet is limping and can't bear weight. Should I see a vet?
Is your pet limping and can't bear weight? A certified vet explains why a suspected fracture needs immediate diagnosis and safe pain relief. Get expert guidance.
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