The causes of dyspareunia are: 1, neurogenic dyspareunia is mainly due to abnormalities in the nerve that governs urination resulting in contraction disorders of the urinary sphincter, which can be used to induce urination, such as listening to the sound of running water, acupuncture, massage of the lower abdomen, and if not effective, catheterization can be given to drain the urine out. 2, dyspareunia caused by urethral obstruction requires catheterization to drain the urine from the bladder, and then surgery, urethral stents and cystostomy can be given to relieve the obstruction of the urethra, 3. Difficulty in urination caused by prostatic hyperplasia should be given catheterization to drain the urine, and after the symptoms are relieved, prostate electrosurgery can be given to relieve the obstruction, or open cystostomy can be given to relieve the difficulty in urination.