When I lie down, I want to pee. What's normal during the day?

In clinical practice, we often encounter some patients who urinate normally during the day and urinate more frequently at night. How is this situation going on? There are probably several reasons for this situation: First, for middle-aged men, it may be caused by prostatic hyperplasia, then the number of nocturnal urination increases after prostatic hyperplasia. Second, if young and middle-aged men, this situation may be prostatitis. Prostatitis is characterized by frequent urination, urgency, increased nocturnal urination, and unclean urine. Third, for women, if there is an increase in nocturnal urination, it may be related to urinary tract infection. Fourth, there are patients such as diabetes, renal artery stenosis, renal arteriosclerosis, etc. will also lead to an increase in the number of nocturnal urination.