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Cat Urinary Tract Infection

Cat Urinary Tract Infection

Our New Ulm vets don't commonly see urinary tract infections (UTI) in cats, but if we do it's primarily seen in senior cats or those suffering from other urinary tract issues. Today we will discuss the symptoms, causes, and treatments of urinary tract disorders in cats.


How common are urinary tract infections (UTI) in cats?

Cats are prone to urinary problems, however, they are typically more susceptible to urinary disease than infections. The cats that do develop urinary tract infections are likely to be suffering from endocrine diseases, such as hyperthyroidism, and diabetes mellitus, and are typically 10 years of age or older.

If your cat is having symptoms of a urinary tract infection (see below) and is diagnosed with an infection such as cystitis your vet may prescribe an antibacterial medication to fight the infection.

Symptoms of urinary tract infections in cats include straining to urinate, reduced amounts of urine, not urinating at all, pain or discomfort when urinating, or passing urine tinged with blood (pink-ish colored urine)

That said, there are a number of feline lower urinary tract diseases (FLUTD) that could cause your cat to display the urinary tract infection (UTI) symptoms listed above. 

What is feline urinary tract disease (FLUTD)?

FLUTD  (Feline lower urinary tract disease) refers to a number of clinical symptoms that are known to cause issues in your cat's bladder and urethra, often leading to the urethra becoming blocked and preventing the cat's bladder from being able to empty. These FLUTD conditions can prove fatal for cats if left untreated.

If your cat is suffering from FLUTD, urinating can be difficult, painful or impossible. They may also urinate more frequently, or in inappropriate areas outside their litter box (occasionally on surfaces that are cool to the touch such as a tile floor or bathtub).

What causes feline urinary tract disease?

FLUTD is a complex condition to diagnose and treat since there are multiple causes and contributing factors that could be at play. Stones, crystals or debris can gradually build up in your kitty's urethra (the tube connecting the bladder to the outside of your cat’s body) or bladder.

Other potential causes of lower urinary tract issues in cats include:

  • Spinal cord problems
  • Incontinence due to excessive water consumption or weak bladder
  • Congenital abnormalities
  • Bladder infection, inflammation, urinary tract infection (UTI)
  • Injury or tumor in the urinary tract
  • Urethral plug caused by the accumulation of debris from urine
  • Emotional or environmental stressors

Urinary tract disease in cats is typically diagnosed in overweight, middle-aged cats who have little to no access to outdoors, eat a dry diet or do not get enough physical activity - though cats of any age can get the condition. Male cats are also more prone to urinary diseases since their narrower urethras are more likely to become blocked. 

Other factors such as using an indoor litter box, emotional or environmental stress, multi-cat households or sudden changes to their everyday routine can also leave cats more vulnerable to urinary tract disease.

If your cat is suffering from FLUTD it is essential to determine the underlying cause. FLUTD symptoms can be caused by a number of serious conditions such as bladder stones or infection to cancer or a blockage.

If the vet is unable to determine the cause, your cat may be diagnosed with a urinary tract infection called cystitis which is inflammation of the bladder.

What are common symptoms of feline urinary tract disease?

If you suspect your cat has FLUTD or a urinary tract infection, watch for common symptoms, such as:

  • Loss of bladder control
  • Inability to urinate
  • Urinating small amounts
  • Avoidance or fear of litter box
  • Strong ammonia odor in urine
  • Urinating more than usual or in inappropriate settings
  • Vomiting
  • Lethargy
  • Drinking more water than usual
  • Excessive licking of genital area
  • Cloudy or bloody urine
  • Hard or distended abdomen

It is crucial that any bladder or unitary issues be treated immediately. When left untreated, urinary issues in cats can cause partial or complete blockages in your cat's urethra, with can stop your cat from being able to urinate.

This is classified as a medical emergency that can rapidly lead to a rupture of the bladder or kidney failure. It can be fatal if the obstruction is not removed quickly.

Cat Urinary Tract Infection Recovery

If you believe that your kitty may be having problems with their lower urinary tract, this can be a medical emergency. See your vet for immediate attention, especially if your kitty is straining to urinate or crying out in pain.

Your veterinarian will perform a complete physical exam to help assess your cat's symptoms and perform a urinalysis to get further insight into your cat's condition. Ultrasound, radiographs, blood work, and a urine culture may also need to be done.

Urinary issues in cats can be both complex and serious, so the first step should be to contact your veterinarian for immediate care. The underlying cause of your cat's urinary symptoms will dictate which treatment is prescribed, but may include:

  • Fluid therapy
  • Antibiotics or medication to relieve symptoms
  • Modified diet
  • Urinary acidifiers
  • Expelling of small stones through the urethra
  • Increasing your kitty's water consumption
  • Urinary catheter or surgery for male cats to remove urethral blocks

Note: The advice provided in this post is intended for informational purposes and does not constitute medical advice regarding pets. For an accurate diagnosis of your pet's condition, please make an appointment with your vet.

Have you noticed signs of urinary tract infections or feline lower urinary tract disease in your cat? Contact us immediately for urgent care for your cat.

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