What are Urine Leukocytes?

Urine leukocytes are white blood cells found in urine, typically present when there is inflammation or infection in the urinary tract.‍ Their presence can signal the body's immune response to bacteria or other irritants in the bladder, ureters, or kidneys.‍ A common component of routine urinalysis, urine leukocytes serve as an early warning sign of possible urinary issues.

What does it assess?

Detecting leukocytes in urine helps assess for urinary tract infections (UTIs), kidney infections, or inflammation within the urinary system.‍ When combined with other urine markers—like nitrites, protein, or red blood cells—this test provides valuable context for diagnosing infections or monitoring chronic kidney health.

How do I optimize my Urine Leukocyte levels?

Maintaining proper hydration is one of the simplest ways to support urinary tract health.‍ Drinking plenty of water helps flush bacteria and irritants from the system.‍ For women, wiping front to back and urinating after sex can help prevent infections.‍ Cranberry extract, probiotics, and reducing sugar intake may also contribute to fewer UTIs and lower leukocyte levels.

What do high and low Urine Leukocyte levels mean?

High levels of urine leukocytes typically indicate a bacterial infection or inflammation in the urinary tract.‍ If symptoms like burning during urination, frequent urges, or cloudy urine are also present, a UTI is likely.‍ Low or absent leukocytes are considered normal, reflecting no current signs of infection or immune response in the urinary system.