What is U Leu in urine test?

Leukocyte esterase is a screening test used to detect a substance that suggests there are white blood cells in the urine. This may mean you have a urinary tract infection. If this test is positive, the urine should be examined under a microscope for white blood cells and other signs that point to an infection.

What causes high leukocytes in urine?

Higher levels of leukocytes in the bloodstream may indicate an infection. This is because WBCs are part of the immune system, and they help fight off disease and infection. Leukocytes may also be found in a urinalysis, or a urine test. High levels of WBCs in your urine also suggest that you have an infection.

How much leukocytes in urine is normal?

The number of WBCs considered normal is typically 2-5 WBCs/hpf or less. A high number of WBCs indicates infection, inflammation, or contamination.

Does leukocytes in urine mean UTI?

Share on Pinterest A high number of leukocytes in the urine may indicate the presence of a urinary tract infection. A urinary tract infection (UTI) is a common cause of leukocytes in the urine. A UTI can affect any part of the urinary system, including the bladder, urethra, and kidneys.

How do you treat leukocytes in urine?

Treatment for leukocytes in the urine depends on the cause and if there is an infection. For some conditions, such as a bacterial UTI, antibiotic therapy will clear up the infection relatively quickly. For more severe infections or those that will not resolve easily, more in-depth medical treatment may be needed.

What infections cause leukocytes in urine?

A urinary tract infection (UTI) is a common cause of leukocytes in the urine. A UTI can affect any part of the urinary system, including the bladder, urethra, and kidneys. The lower urinary tract—and especially the bladder and urethra—are common sites for an infection.