Patients with non-gonococcal urethritis will usually have an abnormal increase in white blood cells in their routine urine tests and will have an increase in bacteria. Also, in some patients with UTI, there is an increase in red blood cells in the urine routine, which is a result of mucosal damage caused by inflammation due to pathogenic infection, leading to some minor bleeding of the mucosa. The pathogens of non-gonococcal urethritis are pathogens such as bacteria other than gonococcus, for example, there can be E. coli or mycoplasma, chlamydia, etc. After confirming the inflammation through urine routine, further urine culture and drug sensitivity tests can be done to help determine what the specific pathogen is and which anti-infective medication can be used for treatment of non-gonococcal urethritis.