Frequent nocturia can take alpha-blockers, the most common drugs are tamsulosin, doxazosin, terazosin, alfuzosin, etc. The increase in nocturnal urination in male patients is mainly due to prostatic hyperplasia. When the prostate gland is enlarged, the resistance of the posterior urethra increases and the tension of the bladder neck and urethral sphincter increases, and this condition results in dyspareunia. A large amount of blood from the lower extremities returns to the heart after night sleep, and the amount of urine formed through the kidneys will increase. Many patients will have a significantly higher urine volume and will experience frequent nighttime urination, which does not effectively discharge the urine from the bladder each time. You can take alpha-blockers to relieve dyspareunia, improve the frequency of urination, and improve the patient’s sleep quality.