The main reason why you can’t urinate with prostatitis is due to urinary retention caused by prostatitis. Quick solutions include catheterization and cystocentesis. 1. Catheterization involves inserting a sterile catheter through the urethra after disinfecting the perineum. If the cause of urinary retention cannot be relieved within a short period of time, a catheter should be left in place for continuous drainage. 2. Bladder puncture means that when the patient is unable to insert a catheter due to physical reasons, a thick needle can be used to aspirate urine by suprapubic bladder puncture to relieve the patient’s pain. When placing a catheter or bladder puncture to drain urine for acute urinary retention, the urine should be released slowly and intermittently. That is, after releasing 200 ml, clamp the urinary catheter closed, and then release 200 ml again after 20~30 minutes, and repeat many times until the bladder is empty. Once the diagnosis of prostatitis is confirmed, it is necessary to go to the hospital in time, identify the cause of the disease, and actively cooperate with the doctor to follow the standard treatment.