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How to Tell If a Cat Has UTI (Urinary Tract Infection)? Vet-Reviewed Signs

Written by: Jessica Kim

Last Updated on June 7, 2024 by Catster Editorial Team

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How to Tell If a Cat Has UTI (Urinary Tract Infection)? Vet-Reviewed Signs


Dr. Luqman Javed Photo


Dr. Luqman Javed

DVM (Veterinarian)

The information is current and up-to-date in accordance with the latest veterinarian research.

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Urinary tract infections (UTIs) are common in cats. They mainly occur when bacteria enter the urinary tract and go up to the bladder1. Once the bacteria reproduce and multiply, your cat can get a UTI.

UTIs can disrupt a cat’s daily life and be extremely painful and uncomfortable. They require veterinary care to resolve, so it’s important to identify the potential signs of UTIs so your cat can get treated right away.

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The 5 Signs for How to Tell If a Cat Has an Urinary Tract Infection

1. Irregular Urinating

UTIs disrupt urination in several ways. A cat may start to show signs of pain and difficulty urinating. Some cats may yowl in pain whenever they urinate. They can start to urinate more frequently in small amounts, but some cats can also become unable to urinate at all. Please note that if your cat cannot urinate despite attempting to do so, you should treat it as a medical emergency and immediately take them to a veterinarian.

So, it’s important just to be mindful of your cat’s litter box habits, as this can help you detect any potential health issues your cat may develop.

cat looking at crystal cat litter
Image credit: Axel Bueckert, Shutterstock

2. Changes in Urine

Along with changes in the frequency of your cat relieving themselves, you may see changes in the urine itself. Normal cat urine looks clear and pale yellow, and it smells like ammonia. Cats with a UTI can have urine that looks cloudy or darker. Some may also have blood in their urine. The smell will also be stronger than usual, and your cat litter may not be able to mask or deodorize it.

3. Urinating Outside of the Litter Box

Cats may not be able to hold their bladder and end up urinating outside of the litter box. If your cat usually has tidy litter box habits and starts missing it, it’s a strong indicator that something is off.

You can try placing the litter box in areas that are more accessible. If your cat continues to urinate outside the litter box, it’s best to take them to your veterinarian to see if there are any medical causes for this change in behavior.

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Image Credit: Africa Studio, Shutterstock

4. Drinking More Water

Cats may start to drink more water when they contract a UTI. Their bodies may feel the need to flush out their system, so they’ll drink more water to urinate. While drinking more water may encourage urinating, it’s still important to take your cat to the veterinarian for them to receive treatment. UTIs don’t resolve themselves, and it’s important for veterinarians to examine cats to make a proper diagnosis and administer the right treatment.

5. Excessive Licking of Genital Area

Cats naturally groom themselves by licking. However, grooming can get excessive, and compulsive grooming usually indicates an underlying issue. If you notice that your cat keeps licking near their genital area, it’s possible that they have a UTI. The genital area may also be red, inflamed, or swollen and cause further irritation and pain for your cat.

Orange cat licking its butt
Image By: cocoparisienne, Pixabay

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Treatments for UTIs

Veterinarians will typically conduct a full physical exam and complete urinalysis to determine if your cat has a UTI. Veterinarians can figure out what’s ailing your cat with an analysis of your cat’s management history, the physical exam they perform, and other diagnostic tests they recommend for your cat (such as blood tests and urine analysis).

Cats will often need to take antibiotics to fight urinary tract infections caused by bacteria. Some may also require fluid therapy. Sometimes, UTIs are accompanied by other urinary tract issues, such as bladder stones or an inflamed urinary bladder (known as cystitis). These conditions have their own management and treatment (including surgery). The inability to pass urine is treated as a medical emergency and will almost always necessitate having your cat hospitalized for stabilization, bladder evacuation, and recovery.

cat owner collecting urine sample from her pet cat
Image By: Yaya Photos, Shutterstock

How to Prevent UTIs

Cats tend to be prone to UTIs because they don’t often drink a lot of water, so you can try to increase their water intake. It can be as simple as placing their water bowl in a quieter area or a more accessible space. Some cats may drink more water if you place multiple bowls around the house. A cat water fountain can help encourage cats to drink as they listen to the sound of flowing water. The sight of flowing water might also entice your cat to drink more water.

Keeping your cat’s litter box stations clean and sanitized is important. Make sure to change out cat litter and clean out the entire litter box regularly. If you have multiple cats, it can be helpful to add an extra litter box or two to keep them cleaner for longer.

Lastly, some cats may need a change in diet. It may be helpful to introduce your cat to wet food or broth to help them stay hydrated. Some prescription foods are specifically formulated to help cats that have recurring cases of UTIs. These types of food do require a veterinary prescription, so make sure to talk with your veterinarian to determine if this is the best course of action for your cat.

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Cats are prone to UTIs, so it’s important to be aware of the signs. Any changes in your cat’s litter box habits and urine can indicate a UTI. It’s best to act fast because these infections can be very painful for cats, and there are some cases in which cats can have obstructions preventing them from being able to urinate. So, make sure to contact your veterinarian right away to get the proper treatment for your cat as soon as possible.

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Featured Image Credit: cunaplus, Shutterstock

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