Do you need an empty stomach for routine urine examination?

If

the patient is only doing urine routine examination, drinking water and eating will not affect the composition of urine, and generally will not interfere with the test results. If the patient is doing urine routine examination, kidney function test, liver function test, urine sugar test, etc., at this time, it should be kept fasting after 10:00 the day before the examination until the end of the examination. Otherwise, acid and bile secretion, accelerated blood circulation and increased metabolism of the body after eating will affect the test results and lead to inaccurate test results.