Prostatic hyperplasia is a common disease in elderly men. With the patient’s age, the prostate gradually increases in size, pressing the urethra, making the prostatic urethra curved, prolonged, narrowed, and the urethral resistance increases, so there are symptoms such as frequent urination, increased nocturia, delayed urination, weak and dribbling of the urinary line and incontinence, etc. In the later stage, it can lead to serious complications such as renal failure. Early drug treatment can be used, once the following conditions occur, surgery is required: (1) severe symptoms, affecting life, work and rest; (2) impaired renal function or pyelonephrosis; (3) residual urine volume of more than 50 ml; (4) a history of urinary retention or hematuria due to prostate enlargement; (5) the combination of bladder stones or genitourinary tract infection; (6) expected to be ineffective in non-surgical treatments without obvious contraindications to surgery. Traditional surgery removes the prostate through an incision in the lower abdomen, which is traumatic, bleeding and risky. Transurethral resection of the prostate is a new technology with excellent treatment effect for prostate hyperplasia, operated through the urethra, using laser or high-frequency electric current to cut the prostate tissue into small pieces, and the pieces are discharged through the urethra, which has the advantages of good therapeutic effect, less bleeding, no surgical incision, less trauma, and fast postoperative recovery. Prostate surgery should pay attention to: (1) after fully awake from anesthesia, if there is no abdominal distension, vomiting, 12 hours after the operation can start to eat fluids, and gradually into the general food; (2) after the operation should be more deep breathing, coughing, in order to prevent the occurrence of pulmonary atelectasis and lung infections; (3) after the operation should be carried out as early as possible, such as flexion and extension of lower limbs, in order to prevent venous thrombosis; (4) turn over and activities, pay attention to prevent the urinary catheter from dislodging or folding; (5) the early postoperative period There will be a small amount of bleeding, after flushing and the addition of hemostatic drugs will stop bleeding, a small number of patients will have bladder spasms after surgery, aggravating bleeding with pain, do not panic, inform the medical staff in a timely manner; (6) urinary incontinence occurs after extubation after the operation is mostly temporary, lasting for a few days to a few weeks to disappear on their own. A small number of patients with a longer duration, should be done irregularly every day to shrink the anus practice, in six months to one year there is still hope for recovery; (7) the emergence of urinary incontinence should be reviewed in a timely manner, if necessary, urethral dilatation.