The detection of a large number of pathogenic bacteria from the patient’s prostatic fluid in the absence of an accompanying urethral infection is one of the features of chronic bacterial prostatitis. The most common are Escherichia coli, and gram-positive bacteria. Clinical features are pain in the perineum, lower abdomen, penis, and testicles, ejaculatory discomfort, pain in the rectum and low back, and difficulty in urination, and the above symptoms persist for at least 6 months. The prostate massage localization test method is the gold standard for the diagnosis of chronic bacterial prostatitis. The effect of chronic prostatitis on sexual function is likely to be related to the discomfort that is triggered. Painful ejaculation causes patients to avoid sex, and pain in the lower abdomen as well as lower urinary tract symptoms can also be counterproductive to sexual function, with premature ejaculation occurring in some patients. A study on patients with premature ejaculation found that 56.6% of patients had prostate inflammation and 47.8% had chronic bacterial prostatitis.