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What happens when you hold your pee too long

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What happens when you hold your pee too long
What happens when you hold your pee too long

Everyone has held back their pee at some point, whether because they needed to watch a movie until the end, because they were in an important meeting, or simply because they felt too lazy to go to the bathroom at that moment.

Contrary to popular belief, holding your pee doesn't have to be a dangerous activity, and not going to the bathroom whenever small urges arise can even prevent the development of a lazy bladder, which forces you to go to the bathroom every 20 minutes.

Although in most cases there is no problem with holding the pee, there are some complications, such as urinary tract infection, that can arise in those who hold the pee too often and for a long time.

Major complications

Complications of holding in pee are more frequent in truck drivers, drivers, salespeople and teachers, as they are professions that make regular trips to the bathroom difficult. Complications include:

  1. Urinary infection: Normally urine cleans the urethra, eliminating bacteria and microorganisms that can cause infections. So, when you don't pee for a long time, these bacteria develop in greater numbers and can even reach the bladder and cause cystitis. Learn more about cystitis.
  2. Urinary retention: happens when the bladder muscles lose some strength because they are always dilated. In these cases, it is more difficult to contract the entire bladder when peeing and, therefore, there is always a little urine that remains inside the bladder, causing a feeling of heaviness even after urinating;
  3. Kidney Stones: Although more rare, people with a tendency to develop kidney stones that hold in their pee frequently may experience more attacks or worsening stone symptoms already existing.

Contrary to popular belief, it is rare for the bladder to burst, as the brain forces the bladder sphincter to relax, preventing it from filling enough for this to happen. But, this can happen if you are under the influence of alcohol or drugs, for example, as the signal to the brain can be interrupted by the substances, allowing the bladder to continue to fill.

Because the urge to urinate arises

The bladder is a bag-shaped muscle that expands as it fills with urine. So, in order not to dilate excessively, the bladder has small sensors on its walls that tell the brain when there is already a large amount of urine, which normally happens around 200 ml.

How long can you hold your pee

Although the urge to urinate appears around 200 ml, the bladder is capable of holding up to approximately 500 ml of urine and, therefore, it is possible to hold the pee for a while longer after the first urge to urinate appears. urinate.This time varies from person to person, depending on the size of the bladder and the amount of urine formed per hour, but it is usually possible to last between 3 to 6 hours.

To have a he althy urine flow, it is important to drink enough water. Here are some techniques to ensure you drink the amount of water you need during the day.

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