There are many reasons that cause female cats to urinate frequently, urinate less each time, and have hematuria. Diagnosis generally requires a combination of other symptoms and related examinations. If the female cat also has an aggravated ammonia smell in the urine and mucus in the urine, then the main consideration is urethritis, cystitis and other infectious diseases. If not treated in time, it can also cause mucosal congestion, ulceration, and even necrosis. ​​​​​​

If stones or crystals are found in the urine of female cats, it is mainly caused by stone diseases such as urethral stones and bladder stones. In severe cases, stones can completely block the urinary tract, causing urinary obstruction and urethral pressure. Elevated, even leading to acute renal failure. Mild urethral stones can be treated by flushing the urethra. If the blockage is complete, surgery may be required.