It is seen that some people have excessive urination at night. The medical term for this is nocturia or nocturnal polyuria. The urine that your body produces during sleep time is more concentrated and less in quantity. Therefore, during the night, most people can sleep uninterrupted for six to eight hours as they don’t need to wake up to urinate.

According to a urologist in Kolkata, you may be suffering from excessive urination at night if you need to wake up several times in the night to urinate. An underlying medical condition may be the cause of nocturia, which can disrupt your sleep.


There can be different causes of it including lifestyle choices and medical conditions. Nocturia can occur at any age is most common among older adults, although it can occur at any age.

Medical Conditions

The cause of nocturia can be different medical conditions. A urinary tract infection (UTI) and bladder infection fall under the most common causes of it. Antibiotics are normally used for the treatment of these infections, which cause frequent burning sensations and urgent urination throughout the day and night.

There are different other medical conditions that can cause nocturia.

  • The prostate gets infected or enlarged.
  • There is an overactive bladder (OAB) syndrome.
  • The bladder, prostate, or pelvic area has tumours.
  • There is diabetes.
  • There is a feeling of anxiety.
  • There is an infection in the kidney.
  • There is swelling in the lower legs or Edema.
  • There are disorders in the neurological system.

Those people, who suffer from organ failures like heart or liver failure, are found to have nocturia.


There can be an early indication of pregnancy by nocturia can be an early symptom of pregnancy. At the inception of pregnancy, this can develop, but in a later period, when the womb presses against the bladder, it is more common.

Sleep Apnea

A symptom of obstructive sleep apnea is nocturia. Even if the bladder is not full, this can occur. If you are able to control sleep apnea, the nocturia usually goes away.

Lifestyle Choices

Excessive fluid consumption also results in nocturia. Your body will start producing more urine if you drink alcohol and caffeinated beverages, which are diuretics. Excessive drinking both of these can result in your waking up and urinating at night. If there is nocturia in some people, they will develop a habit of waking up during the night to urinate.


You have to go to a urology doctor in Kolkata for the treatment of nocturia. You may have to take any medication that leads to nocturia earlier in the day. Medication is sometimes used in the treatment for nocturia. If there is an underlying condition behind nocturia, it will stop when successful treatment of that condition takes place.