A negative urine test means that the urine routine is a normal result and does not require special worry or treatment.
Urine test is a routine checkup program, you can use the results of urine examination to understand whether there is infection, bleeding and other manifestations. Negative urine test indicates that all the items in the urine routine are normal, which is a sign of the health of the urinary system.
Urine examination usually takes white blood cells, red blood cells, urine sugar, protein and other items as the main reference. The presence of leukocytes in urine indicates the presence of urinary tract infection. The presence of red blood cells or occult blood indicates the presence of urinary bleeding. The presence of positive urine sugar indicates that you have recently eaten too much sugary food or have diabetes. The presence of protein indicates impaired kidney function. No matter which kind of abnormality, you need to go to the hospital in time.