Cat Urinary System Symptoms

Blood in a cat's urine (hematuria) causes the urine to appear pink or red, or you may notice blood spots in the litter box. It is one of the most common signs of feline urinary tract disease.

Frequent urination in cats involves repeated trips to the litter box with little or no urine produced. It is a classic symptom of cystitis or urinary stones.

Difficulty urinating in cats involves straining to urinate or producing no urine at all. Urethral obstruction in male cats is a life-threatening emergency that can be fatal without treatment within 24 hours.

Excessive thirst and urination (polydipsia/polyuria) in cats means noticeably increased water intake and urine output. This can be an important sign of kidney disease, diabetes, or hyperthyroidism.

Urinating or defecating outside the litter box can be caused by behavioral issues or underlying medical conditions. Identifying the cause is essential for effective treatment.