What are the causes of increased nocturnal urination?

The reasons for the increase in nocturnal urination are as follows: First, the amount of drinking water at night is relatively large, which will cause an increase in urine production, so the number of times of urinating will increase accordingly, and the amount of urinating each time is also relatively large. Second, urinary tract infection patients will also show increased nocturnal urine, urinary tract infection patients due to inflammatory substances stimulate bladder mucosa, will show bladder irritation signs, manifested as frequent micturition, urgency, urinary pain, patients will frequently urinate, but each time the amount of urinate and did not increase, and urinate when there will be tingling or burning sensation, some patients will also show abdominal pain discomfort or hematuria symptoms. Third, patients with benign prostatic hyperplasia will show an increase in nocturnal urine, which is because the hyperplastic prostate oppresses the urethra, causing the urethra to become narrow, the residual urine in the patient's bladder will gradually increase, and the effective volume of the bladder will decrease accordingly, so it will show frequent urination, urgency, and insufficient urine.