Urethral discharge can be classified as mucus, bloody, or purulent according to its nature. The mucus discharge from the urethral orifice is milky white and thick, seen in sexual excitement and chronic prostatitis. Urethral orifice purulent discharge is yellow and sticky, commonly seen in acute urethritis. The bloody discharge from the urethral orifice, which refers to blood mixed with mucus, is mostly seen due to urethral and genital tract infections. The diagnosis of mucus urine due to chronic prostatitis: 1. A negative prostate microscopy does not exclude chronic prostatitis, this is because chronic prostatitis can originally be heavy and light at times, and one or two drops of prostate fluid flowing during the examination may also happen to be not the secretion at the inflammatory lesion. The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. 3, do the prostate fluid bacterial culture, it is best to do urine and prostate fluid segmented positioning culture, found pathogenic bacterial growth has diagnostic significance. Also do drug sensitivity test is good for choosing antibiotics. If necessary, urography, urethroscopy, ultrasound, zinc content measurement, serum antibody test can also be done to help diagnose chronic prostatitis and to detect obstruction, stones and other predisposing factors of chronic prostatitis. Chronic prostatitis patients must pay attention to their diet, pay attention to a light diet, pay attention to the frequency of intercourse, and if you feel unwell, please go to a regular hospital immediately to avoid delaying your condition.