A routine urine test showing 4000 red blood cells and 7000 white blood cells is usually a serious condition. The presence of a large number of red blood cells and white blood cells in the urine may be caused by urinary tract infections, which are usually more serious. Urine routine examination with red blood cells 4000 and white blood cells 7000 performance, usually the kidney, bladder or ureter and other organs will have a wide range of inflammatory lesions, as the condition continues to worsen, the kidney function may also be affected. If you find 4000 red blood cells and 7000 white blood cells in the urine, you must drink a lot of water and urinate regularly, and you can also use antibiotics such as levofloxacin as prescribed by the doctor to treat the condition, as well as improve the urine culture test to clarify the causative organisms. When the urine routine shows 4000 red blood cells and 7000 white blood cells, it is recommended to consult a regular hospital in time to receive regular treatment, so as not to delay the condition.