What is the reason for frequent urination at night?

Women show frequent micturition reasons at night, clinically more common are the following: first, drink more water at night, resulting in kidney filtration urine is relatively large, this time belongs to physiological frequent micturition, physiological period of polyuria. Second, urinary tract infection, this time the frequency of micturition generally combined with urgency, urinary pain, can be accompanied by a small amount of macroscopic hematuria, etc., this time need to conduct urine sediment examination, clear diagnosis. Third, there are some patients because of psychological reasons, such as menopause syndrome or anxiety, etc., will cause frequent micturition symptoms, this time need to go to the hospital urology department for urine sediment, urinary color ultrasound, urodynamic examination and other exclusion organic lesions, can find a special psychologist for counseling.