Prostate electrocision will relieve urination difficulties, in addition to various sequelae such as urinary incontinence, hematuria, urinary tract infections, sexual dysfunction, etc. may occur. 1.Therapeutic effect: Prostate electrosurgery removes the hyperplastic and enlarged prostate, reduces the pressure of the prostate on the urethra, and can effectively relieve urination difficulties. 2.Sequelae: (1) Urinary incontinence: urinary incontinence may occur in the short term, as the sphincter may be more or less damaged by electrodesiccation, so urinary incontinence of varying degrees may occur for a period of time after the surgery. (2) Blood in the urine: Bleeding at the incision site 1 to 2 months after surgery. Bleeding is caused by the shedding of the wound crust. (3) Genitourinary tract infection: the surgery destroys the opening of the ejaculatory duct, resulting in urine can backflow into the genital tract during this period, inducing infection. (4) Sexual dysfunction: some patients may have the sequelae of sexual dysfunction. The chances of the above sequelae are very small, and the overall therapeutic effect of the surgery will be much greater than the unfavorable effect, but the possibility of sequelae is not completely ruled out, so we suggest that the patients go to regular hospitals for treatment, and follow the doctor’s instructions for rehabilitation after the surgery, and if there is any abnormality, repeat the consultation in a timely manner.