When preparing for a urine test, it is recommended that you can drink a lot of water if you have just urinated and are in a state where you have not urinated. It is best to drink 1000-1500ml of water quickly and run quickly or run up and down stairs to promote rapid urine production. If necessary, choose oral medication or intramuscular injection medication to promote urine production, the more commonly used medications are furosemide tablets and furosemide injection. It can produce urine quickly between fifteen minutes and half an hour, and then you can discharge urine to complete the routine urine examination, and the examination result is not affected in any way.