The main purpose of urine sediment examination is to monitor urine crystals, urine red and white blood cells, and urine tubular pattern. First of all, urine tubular type and urine crystals will be affected by the structure of daily diet and have less clinical significance. If the test result indicates that the urine contains a large amount of protein tubular type, it indicates the possibility of having nephrotic syndrome, and if there are a large number of crystals in the test, it indicates the presence of stones in the urinary system. Urine red and white blood cells play an important role in the urine sedimentation examination. If the urine white blood cells exceed the normal value, it suggests that the body urinary tract infection disease, with pyelonephritis, urethritis, cystitis. If urine red blood cells are found to exceed the normal value after the examination, it suggests that there is bleeding in the urinary tract, usually caused by urinary stones, urinary tract tumors, urinary tract trauma, and acute urinary tract infections. It is recommended that the urine sediment examination should be followed by symptomatic treatment under the guidance of a doctor according to clinical symptoms, and usually drink more water and urinate more often to help the discharge of bacteria from the urinary tract.