Hidden pain above the pubic symphysis can be seen in local injury, prostatitis or chronic bacterial cystitis. 1. local injury: such as the posterior urethra injury, can be due to pelvic fracture or pubic prostatic ligament tear caused by shock, lower abdominal pain, urinary difficulties or scrotal perineum hematoma, urinary extravasation and other symptoms appear. 2. prostatitis: such as chronic bacterial prostatitis, mainly through the urethra due to retrograde infection, there may be perineum and lower abdominal pain, suprapubic, lumbosacral soreness, and urinary abnormalities such as urinary frequency, urinary urgency, urinary pain and other symptoms. 3. Chronic bacterial cystitis: it can be induced or secondary to some lower urinary tract pathology, such as prostate hyperplasia, prostatitis, etc., with recurrent or persistent urinary frequency, urinary urgency, urinary pain, suprapubic bladder area discomfort and other symptoms. Men above the pubic symphysis or lower abdomen with symptoms of discomfort, it is recommended to seek medical attention in a timely manner, after a clear diagnosis, the cause of the symptomatic treatment, so as not to affect the patient’s quality of life.