Understanding Inappropriate Urination in Cats

Inappropriate urination in cats can be a concerning issue for pet owners. Cats are known for their cleanliness, so when they start to urinate outside of their litterbox, it could be a sign of an underlying issue.

Inappropriate urination, also known as feline inappropriate elimination, is one of the most common behavioral complaints with cat owners. This can include urination outside of the litterbox—on carpets, furniture, or other household surfaces—or changes in urination habit, such as frequency, volume, or any straining or vocalization while urinating.

Though inappropriate urination can often be a symptom of stress or anxiety—from a change in environment, routine, or the addition of a new animal—it can also be a red flag for other more serious, life-threatening conditions, such as diabetes, kidney disease, or bladder stones.

In male cats, one common cause of inappropriate urination may be a blocked urethra. This condition can lead to kidney failure or even death if not addressed promptly. If a male cat is straining to urinate, vocalizing in pain, or not producing any urine, immediate emergency care is essential.

Blood in the urine, also referred to as hematuria, is also a red flag, and should prompt an immediate visit to the vet, as it could indicate a urinary tract infection or other serious condition.

If cats exhibit any of these changes in behavior, or if there’s a sign of blood in the urine or pain while urinating, it's time to seek professional help. Contact the Emergency Veterinary Clinic of Tualatin, your local, privately owned and operated 24-hour emergency clinic. We are open 365 days a year, including all major holidays, nights, and weekends. Find us online at www.evcot.com or call at 503-691-7922.