Prostatic hyperplasia erection difficulties, do surgical treatment generally will not have an impact on sexual function. Prostatic hyperplasia is a benign disease, mainly bladder irritation symptoms, obstruction symptoms, generally does not affect sexual function. Prostatic hyperplasia can be treated with surgery, which generally does not affect sexual function. Difficulty in erection, also known as erectile dysfunction, is mainly characterized by insufficient hardness of erection, inability to penetrate into the vagina, or a relatively short period of time maintained after the erection is inserted into the vagina. It is recommended to go to the hospital for examination to find out the causes of erection difficulty, such as diabetes, hypertension, cardiovascular and cerebrovascular diseases, urethral rupture, spinal trauma, and history of surgery, which may lead to erection difficulty. To summarize, prostate hyperplasia usually does not lead to erection difficulties, and it is recommended that patients go to the male department of the hospital, urology department, to find the cause first, and then treat the cause of the disease.