Surgical treatment of prostatic hyperplasia can restore patency to the urethra, and its drawbacks may affect sexual function and lead to postoperative complications for patients. Prostatic hyperplasia is one of the more common diseases in which patients experience symptoms such as urinary urgency, frequency and incontinence. For patients with more severe symptoms, surgical treatment is required. Prostatic hyperplasia surgery can effectively improve some of the symptoms caused by prostatic hyperplasia, but also can make the urethra to restore smoothness, relieve the patient’s difficulty in urination, and also improve the patient’s quality of life. Although prostate enlargement surgery is one of the more common types of surgery, there are certain risks involved. One of the most important disadvantages of prostate surgery is the effect on the patient’s sexual function, mainly retrograde ejaculation affecting the sexual experience. Secondly, the surgery may lead to urinary retention, surgical infection, postoperative bleeding and other disadvantages for the patient after the surgery. It is recommended that when patients undergo prostatic hyperplasia surgery, they must go to a regular medical institution.