Urine examination found WBC white blood cell elevation indicates the existence of urinary tract infection or bladder mucosal lesions, need to further check urine routine culture and cystoscopy to clarify the specific causes. If it is just a common urinary tract infection, choose antibiotics, such as levofloxacin tablets, azithromycin tablets, cefuroxime tablets, combined with heat-cleansing traditional Chinese medicines such as Sanguin tablets, Bazheng capsule treatment for 1-2 weeks, the white blood cells in the urine will be able to return to normal. If there are obvious bladder mucosal lesions detected through cystoscopy, pure oral drug treatment is not a complete cure, or need to go through surgery, such as transurethral cystomucosal electrosurgery, the lesion of the bladder mucosa is completely removed after the white blood cells in the urine can be restored to the normal state.