Urine cultures usually take 3-5 days to produce results. Urine culture is the inoculation of urine onto a bacterial medium for culture, to detect the presence of pathogenic bacteria in the urine, if there is growth of pathogenic bacteria, and then carry out the identification of bacteria and drug susceptibility test, which can clarify the infectious agent and sensitive antibiotics. Pathogen culture requires a certain amount of time, so it usually takes 3-5 days to get the results. Urine culture test is a pathogen test, mainly for urinary tract infectious diseases, such as cystitis, urethritis, pyelonephritis, culture targets include bacteria, mycoplasma, chlamydia, etc., to clarify the specific pathogens and sensitive antibiotics can effectively improve the efficacy of treatment and reduce the production of drug-resistant bacteria. Urine culture tests need to try to ensure that the sample is clean and free of contamination, and the urine needs to be retained to ensure the accuracy of the test by choosing clean mid-range urine.