Holding urine for a long time can lead to cystitis. When urinating, the bladder is swollen, the blood vessels in the bladder wall are compressed, the bladder mucosa is ischemic, and the resistance is low, so bacteria will take advantage of it and cause acute cystitis. One of the main causes of male prostatitis is that the bacteria in the urinary system retrograde to the prostate through the prostate tube, causing infection and leading to prostatitis. I have a friend who drives a taxi. It is precisely because of long-term urination that a large number of bacteria in the urinary tract gather and spread to the prostate through the urethra, causing prostatitis. Finally, I will take a good look at Chongqing Reproductive Health Hospital. Now Chongqing Reproductive Health Hospital is conducting a general survey of men's health. Many examinations and treatments are free of charge. Check them in time, but it should not be a problem, because your symptoms have not appeared for a long time.