A frequent need to get up and go to the bathroom to urinate at night is called nocturia. It differs from enuresis, or bedwetting, in which the person does not arouse.
However, when you have the frequent urge to use the restroom at night, a good night's sleep can be hard to achieve. If you find yourself waking up to urinate.
Nocturia, or nocturnal polyuria, is the medical term for excessive urination at night . During sleep time, your body produces less urine that is.