Urinary tract infection (UTI) in cats
Bacterial UTIs are less common in young cats but more common in older cats, especially those with kidney disease or diabetes.
Last updated: October 2026 · 3 sources · see sources
Signs to watch for
- Peeing more often
- Straining
- Blood in the urine
- Accidents
Trouble breathing, collapse, repeated vomiting, not peeing, or a seizure that lasts more than a few minutes needs a vet right away. See when to see a vet.
How vets diagnose it
A urinalysis and urine culture confirm infection. [3]
How it's treated
Antibiotics chosen from the culture results. [3]
Medicines your vet may mention: Convenia, Clavamox. We don't list doses; your vet will decide what fits your pet.
What it costs to diagnose and manage
| Item | Typical US price | Src |
|---|---|---|
| Diagnosis (exam and tests) | $150–$400 | [1] |
| Treatment | $50–$200 | [1] |
| Diagnosing a cat UTI (CareCredit) | $200 and $300 | [2] |
These are typical US ranges from the sources listed. Your pet's costs depend on how severe things are, the tests your vet recommends, your pet's size and where you live. Ask your vet for a written estimate.
Outlook
Most infections clear with treatment. [3]
Common questions
What is urinary tract infection (UTI) in cats?
Bacterial UTIs are less common in young cats but more common in older cats, especially those with kidney disease or diabetes.
What are the signs of urinary tract infection (UTI)?
Common signs include: peeing more often, straining, blood in the urine, accidents.
How do vets diagnose urinary tract infection (UTI)?
A urinalysis and urine culture confirm infection.
How is urinary tract infection (UTI) treated?
Antibiotics chosen from the culture results.
How much does urinary tract infection (UTI) cost to treat?
Diagnosis (exam and tests): $150–$400; Treatment: $50–$200; Diagnosing a cat UTI (CareCredit): $200 and $300. Costs vary with severity, tests, your pet's size and where you live.
Related
This page is general information for pet owners, not veterinary advice. Talk to your vet about your own pet.