Petco Text Logo
Petco Pet Logo

Is an 8-week antibiotic course too long for a cat with kidney disease?

Updated On September 23rd, 2025

Our vet has prescribed clavaseptin for our 15 year old cat for a suspected kidney infection. Blood work indicates she has stage 3 kidney disease. Does continuing the antibiotic for 8 weeks seem excessive?

1 Answer

Most Helpful Answer

Image profile

Answered By Andrea M. Brodie, DVM

Veterinarian

Published on July 30th, 2018

No, To me this sounds like your veterinarian is doing a good job. In order to take care of all hidden bacteria and depending on the type of bacteria, it is necessary to run a long course of antibiotics. Apparently the infection is a nasty one. So, trust your vet and finish the course of antibiotics for a chance that your kitty's kidney disease is curable as it is likely caused by the infection.

Vote icon

2Pet Parents found this answer helpful

image
Have A Vet Question?

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

Sponsored