White blood cells (WBCs) help the body fight infections and other health conditions as part of the immune system. Certain diseases can impact the normal WBC range among females. This article explores ...

Urine tests measure specific substances in your urine, such as electrolytes, proteins, and bacteria. These tests can reveal a lot about your health, particularly when gradual changes or big jumps ...

High levels of leukocytes, a type of white blood cell, in the urine may indicate a urinary tract infection, kidney stones, or another cause. Treatment depends on the cause. High leukocyte levels may ...