Frequent toilet visits at night in women may be caused by excessive water intake before bedtime, overactive bladder syndrome, diabetes and other factors. 1. Excessive water consumption before bedtime: In daily life, when women drink too much water before bedtime, it may lead to an increase in urine production, thus resulting in frequent trips to the toilet at night, which can generally be relieved by drinking small amounts of water. 2. Overactive Bladder Disorder: As the nervous system is too excited during the night time, an increase in nocturia may occur. Patients can follow the doctor’s advice to use Flavoxate, Oxybutynin and other drugs for treatment. 3. Diabetes: when patients suffer from diabetes, if not controlled properly, it may lead to increased blood sugar, which leads to osmotic diuresis, the phenomenon of increased nocturia. Girls frequent toilet at night, it is recommended that the patient timely medical examination, clear causes, to take the cause of treatment.