Urinary Blockage in Cats

Urinary tract blockage in cats is a medical emergency. Learn about the symptoms, causes, and treatment of this condition with insights from a veterinarian.
Feline lower urinary tract disease (FLUTD) is a serious condition! Our experts break down the stages of urinary blockages in cats and treatment ...
Cystitis and Lower Urinary Tract Disease in Cats

Anatomical abnormalities - especially in younger cats with chronic or persistent urinary tract issues. Urethral plugs ( blockage of the urethra with a mixture of crystals or small calculi/stones and inflammatory material)
Weakness or collapse. What Causes a Cat Urinary Blockage ? Urinary blockages in cats are often caused by a combination of factors, including: Urinary crystals or stones: These can obstruct the urethra, particularly in male cats with narrower urinary tracts . Inflammation or infections: Urinary tract infections (UTIs) can lead to swelling and ...

Urinary Obstruction in Male Cats
Initially cats may show signs of urinary tract inflammation and discomfort, including straining to urinate, frequent urination, blood in the urine, painful urination, and inappropriate urination (urinating outside of a litter box). These bouts can resolve in 5-7 days but recur in many cats within 6-12 months.
If the cat is a male, he is at risk for an especially life-threatening complication of this syndrome: urinary blockage . Mucus, crystals and even tiny bladder stones can clump together to form a plug in the narrow male cat urethra.

Urinary Obstruction in Cats
The MSPCA-Angell notes that urethral obstruction is reported in 28-58% of all cats with lower urinary tract disease. This article covers what owners need to recognize at home, what happens during emergency treatment, what recurrence prevention looks like, and when perineal urethrostomy (PU) surgery becomes the right option.
A urinary blockage happens when something — usually a plug of mucus and crystals — blocks a cat's ability to pee. It is life-threatening and needs immediate care from a veterinarian. Symptoms of urinary blockages in cats include straining to pee, trying to pee multiple times, and crying in pain. Treatment for a urinary blockage in cats involves relieving the blockage with a catheter in a ...

Feline Lower Urinary Tract Disease
These rock-hard collections of minerals that form in the urinary tract of cats can irritate or even obstruct the urinary bladder, the urethra, or both. Due to the anatomy of the male cat's urinary tract , males are at increased risk of lower urinary tract obstruction by uroliths.






FELINE URETHRAL OBSTRUCTION: THE BLOCKED CAT Garret Pachtinger, VMD, DACVECC Megan L. Brashear, CVT, VTS (ECC) Urethral obstruction is a common, yet challenging case for veterinarians and a potentially life-threatening manifestation of feline lower urinary tract disease.