More urination at night and less urination during the day may be caused by physiological factors, prostate enlargement, overactive bladder syndrome and other factors.
1. Physiological factors: for example, drinking less water during the day, drinking too much water before going to bed at night, or being more psychologically nervous during the night, will lead to more urination at night.
2. Prostatic hyperplasia: it is a common disease among elderly men, and the typical symptom is frequent urination at night, which may be accompanied by difficulty in urination, weakness of urination, incomplete urination and so on, and in serious cases, it may lead to urinary retention.
3. Overactive bladder syndrome: it can also be manifested as the phenomenon of increased nocturia when the bladder function is unstable during the night sleep, which is also accompanied by urinary urgency and incomplete urination, and may even lead to urge urinary incontinence.
Night urination during the day, may also be other reasons, such as prostatitis, bladder tumors, etc., it is recommended to seek medical treatment for appropriate examination and treatment, to avoid aggravation of the lesion.