The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. Some patients have developed complications such as urinary retention, hematuria, bladder stones, recurrent urinary tract infections, secondary upper urinary tract effusion, bladder diverticulum, inguinal hernia and severe hemorrhoids or prolapse, as well as urinary symptoms that have significantly affected the quality of life and require surgical treatment when medication is not effective. At present, surgery is mostly minimally invasive, with little damage, no incision, low surgical complications, and more “painful urination” after surgery. The purpose of the surgery is to relieve the obstruction, the urinary frequency symptoms can not be completely rely on the solution, need to be combined with drug therapy. The first reason is that there are three reasons for the discomfort of urination in older people over the age of fifty, the first is the obstruction of the bladder outlet caused by benign prostatic hyperplasia, that is, the urine outflow channel is blocked by the enlarged prostate; the second is that the bladder outlet is obstructed for too long and the bladder muscle receives damage, just as in the early stages of prostatic hyperplasia, because the resistance to urine outflow increases, the bladder The second is that the bladder muscle receives damage after a long period of obstruction, just as in the early stages of prostate enlargement, because of the increased resistance to the outflow of urine, the bladder muscle needs to increase its contraction power to empty the bladder, but the bladder muscle can be damaged by long-term high-load contraction; thirdly, because of old age, diabetes and cerebrovascular disease leading to damage to the innervated bladder nerves, which cannot innervate the work of the bladder urethra. The third factor is the damage to the bladder nerves due to old age, diabetes and cerebrovascular disease. The main purpose of minimally invasive transurethral prostate surgery is to address only the bladder outlet obstruction caused by benign prostatic hyperplasia, while there are no effective methods for bladder muscle factors and nerve factors, the latter two of which are also the main reasons for the unsatisfactory results of current prostate surgery. Therefore, all patients with prostate enlargement need to undergo urodynamic examination before surgery to clarify the fraction of the three factors, so that they can effectively identify patients who can benefit from surgery to ensure the surgical results. The reason for this is that although the surgery is minimally invasive, there is still a surgical wound, which is just inside the bladder urethra and cannot be seen on the body surface; at the same time, the surgical wound is mainly hemostatic through electrocoagulation and is always soaked in urine, so its healing is much slower than that of the body surface incision, and complete healing generally takes 1 to 3 months. During this time, hematuria, loss of necrotic tissue and frequent urination may occur after activity. However, by this time you will be able to “pee as often as you like”. However, you will need to have an outpatient review at 1 month after surgery to check your overall urinary status. The symptoms mentioned above will be completely gone by the time of the post-operative follow-up at 3 months, so that we can accurately evaluate the effect of the treatment. The third post-operative outpatient review is recommended for 1 year. The actual fact is that you can find a lot of people who have been in the business for a long time. 2, after surgery, drink an appropriate amount of water, keep the daily urine volume in more than 2000ml, and prohibit force urination. 3. Keep the stool loose after surgery, take stool softeners or light laxatives if necessary, and forbid forceful stool to prevent bleeding. 4.Prohibit strenuous exercise and prolonged standing or sitting for 2 months after surgery. 5, 2-3 weeks after surgery, forbid lifting more than 1 kg and other actions that increase abdominal pressure to prevent bleeding. 6.Please take a shower after surgery, do not use a tub bath. 7.Postoperative generally will not affect libido and sexual function, but some patients will have retrograde ejaculation, that is, semen ejaculated into the bladder with urine out of the body, do not worry. At the same time, sexual life should be prohibited within one month after surgery. 8, early postoperative urination is smooth, but in the distant future, less than 5% of patients will have poor urination again, mostly due to urethral stricture, which requires timely outpatient treatment.