The reason for this is that it is possible to have a chronic prostatitis or an obstruction of the bladder neck, which will require further examination, including routine prostate fluid, prostate ultrasound, urodynamic examination, and ultrasound of residual urine. If it is caused by chronic prostatitis, you can choose tamsulosin capsules and doxazosin tablets for 4-8 weeks of continuous oral treatment to get effective relief from the symptoms, while oral anti-inflammatory drugs, such as prostate Antone tablets, retention tablets, and Sanjin tablets for symptomatic treatment will be more effective. If the problem is found to be caused by the obstruction of the bladder neck opening and the increase of residual urine, it needs to be treated by surgery.