What is white blood cell urine high

What is high white blood cells in urine? White blood cells in urine is one of the important indicators of urine routine detection. There are very few white blood cells in normal urine. When routine detection is performed, 0 to 2 white blood cells can be seen in each high power field. When the white blood cells in the high power field are greater than five, it can be regarded as white blood cells. White blood cells are the defense line of the immune system to defend pathogens. If the white blood cells in the urine are high, it generally indicates urinary tract infections, such as urethritis, cystitis, pyelonephritis, etc., and the number of white blood cells in the urine is positively correlated with the degree of infection.