What does a urine routine test showing leukocytes 2+ mean?

A urine routine test showing leukocytes 2+ indicates that the level of white blood cells in the urine exceeds the normal range, resulting in a positive reaction. This usually suggests a possible urinary tract infection, as white blood cells are part of the immune system and enter the urine to combat pathogens when the body is infected. Urinary tract infections may be caused by bacteria, fungi, or other microorganisms, with common symptoms including frequent urination, urgency, and painful urination. In addition, conditions such as urinary stones or benign prostatic hyperplasia may also lead to a leukocyte 2+ result in routine urinalysis. If the test result is positive, further medical evaluation is recommended to determine the exact cause, and treatment should be carried out under the guidance of a physician.