Urine tests can detect glomerulonephritis, and it must be through urine tests that glomerulonephritis is detected, because urine tests can determine whether there is glomerulonephritic hematuria as well as proteinuria in the urine, and can also check the pH of the urine, the specific gravity of the urine, the sediment of the urine, as well as the nitrite test and leukocyte enzymes. If a patient is thought to have glomerulonephritis, the urine must have reacted, or the diagnosis of glomerulonephritis must be made by urine examination, otherwise it is a guess. So you can’t ignore the urine test, which is very important because it can also reflect the response of patients who have been diagnosed with glomerulonephritis to drug treatment through regular urine tests.