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Is it normal to urinate every hour?

by Alivia Nyhan
Published: Last Updated on

The fact urinate very often , medically known as polyuria, is a symptom of an underlying medical condition. In order to eliminate excess urine, it is necessary to locate the cause and eliminate it with the appropriate treatment, so going to the doctor will be essential.

Some people have manifested excessive urination during the night, which is known as nocturia, being forced to get up several times to go to the bathroom, thus interrupting their sleep. Although it tends to associate this condition with problems of the urinary system, the truth is that there are other causes that can hide behind these symptoms and that we will explain in this article. Therefore, at FastlyHealwe help you find the answer to whether it is normal to urinate every hour .

What is the normal amount of urine?

The amount of urine that we expel throughout the day will vary mainly according to our fluid intake, exposure to certain climates and physical exercise. In general, an adult expels an amount of approximately 1.5 liters per day through urination . However, we must not forget that the urinary system is not the only one that performs this function, since the skin extracts sweat through perspiration, with breathing we eliminate water vapor, and excrement also contains a part of water. In addition, we could also add tears, mucus and saliva to the expulsion of liquids.

In this article, we will focus on the causes of excess urination and try to determine if this symptom should be of concern.

Causes of polyuria

Watery diuresis

Urinating every hour is the result of an excessive intake of water. It is one of the most frequent causes of polyuria and responds to a normal function of the urinary system. Upon detecting a high amount of water, the body proceeds to expel it.

Osmotic diuresis

In this case, the frequent urination derives from the excessive consumption of mainly alcoholic beverages, such as beer. This causes an increase in solutes in the urine that generates an increase in water. Increased urination is caused by increased renal tubular flow. Likewise, osmotic diuresis can also occur as a consequence of diabetes. This last case happens because glucose is not reabsorbed and, therefore, causes an increase in this substance. When the amount of insulin is excessive, it cannot be filtered by the kidneys, so it is expelled through urination.


Why am I always thirsty? Excessive thirst leads to high fluid intake, which also increases the frequency with which you urinate. This condition is usually one of the symptoms of diabetes.

Diuretic drinks and medications

Frequently drinking infusions, teas, mate and other similar beverages can increase the frequency with which you urinate, since they have diuretic effects. Also, certain medications can have a diuretic effect that leads to increased urination. It is important to notify your doctor of the increased frequency with which you urinate, as it might be necessary to use another drug.

Urinate every hour for various conditions

Urinary infection

Infection caused by bacteria that affect the bladder, kidneys, ureters, or urethra. The most common is known as cystitis and occurs more frequently in women. One of the symptoms can be urinating every hour, as well as burning and pain during urination.

Enlarged prostate

Enlargement of this gland is more common during aging. When this occurs, a set of symptoms appear, among which are: frequent and sudden urination, the need to urinate two or more times at night, incomplete emptying of the bladder and dripping at the end of urination, among others.

Urinary incontinence

It happens when the person is not able to retain urine. There are different types of urinary incontinence:

  • Of effort. Urine leaks when physical effort is made: coughing, sneezing, laughing or exercising.
  • Imperious. The person does not have enough time to go to the bathroom after detecting that he has the urge to urinate, since the bladder contracts, allowing urine to escape.
  • By overflow. The bladder cannot empty completely, so dribbling occurs after urination.

Inflammation of the urethra or vagina

The urethritis is inflammation of the urethra, the tube through which urine passes to be ejected to the outside. An inflammation of this duct can cause us to urinate every hour. Inflammation of the vagina, known as vaginitis , is one of the most common problems in childhood and adolescence. Responds to infections, allergic reactions, and hormonal problems. Some of the symptoms that appear with this condition are the discharge of a white mucus that gives off an unpleasant odor, pain when urinating, and increased frequency of urination.

Is it normal to urinate every hour?

Urination is a natural action of the organism that is essential to eliminate toxins and other remains from the body, as well as to regulate the levels of different substances. Normal urine is made up of 95% water, 2% mineral salts, and 3% uric acid and urea.

Urinating a lot does not have to be harmful if it is due to a high intake of healthy fluids. The important thing is to keep the body hydrated and prevent the amount of fluid expelled from exceeding the amount of fluid we drink. However, urinating every hour can be a symptom of any of the conditions listed in this article, and will require the necessary medical attention. Therefore, you can detect if the fact of urinating every hour is accompanied by other symptoms, such as pain when urinating, blood in the urine, etc. In the event that urinating every hour is the consequence of any condition, the appropriate treatment must be applied to end the original problem.

This article is merely informative, at FastlyHeal .com we do not have the power to prescribe medical treatments or make any type of diagnosis. We invite you to see a doctor in the case of presenting any type of condition or discomfort.

If you want to read more articles similar to Is it normal to urinate every hour? , we recommend that you enter our category of Kidneys and urinary system .

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