A healthy human bladder can hold between 400 to 500 milliliters of urine, or about 2 cups, before it reaches capacity.
Bladder rupture is most commonly due to abdominal or pelvic trauma but may be spontaneous or iatrogenic in association with surgical or endoscopic procedures. Pelvic pain and gross hematuria are present in most patients.
When empty, the inner wall of the bladder collapses into folds. These folds are intended to increase the volume of the bladder and disappear as the bladder fills with urine. The bladder can be distended and distended with a maximum normal capacity of 500-600ml.
Spontaneous rupture of the bladder is rare (<1%); the incidence is around 1 in every 126,000 people. The most common cause of bladder rupture is trauma (96%).
The urinary bladder can store up to 500 ml of urine in women and 700 ml in men.
A healthy bladder can hold one and a half to two cups (300-400mls) of urine (wee) during the day and about four cups (800mls) at night. It is normal to pass urine five or six times a day if you drink between 6-8 glasses of fluid.
An excessive volume of urination for an adult is more than 2.5 liters (about 67 fluid ounces or about 2.6 quarts) of urine per day.
Urinary retention occurs when you are not able to completely empty your bladder. It can be: acute — if your bladder feels full but you can't pass any urine. chronic — if you can pass urine, but your bladder is still partially full when you finish.
In order to encourage your bladder to hold larger volumes, the urine going into your bladder should be dilute and as non-irritating as possible. When you first start drinking more water, you may find that the frequent urination seems worse until your bladder starts to gradually enlarge.
Bladder capacity also diminished with aging. However, maximum detrusor pressure and detrusor pressure at peak flow rate did not correlate with age.
Urinary bladder ruptures are commonly associated with blunt abdominal trauma, but can also occur spontaneously. A spontaneous urinary bladder rupture however, is a rare condition.
The injury can be repaired with surgery in most cases. The bladder may be drained by a catheter through the urethra or the abdominal wall (called a suprapubic tube) over a period of days to weeks. This will prevent urine from building up in the bladder.
Conclusion: Urinary retention can lead to serious complications, including bladder rupture.
The normal range for 24-hour urine volume is 800 to 2,000 milliliters per day (with a normal fluid intake of about 2 liters per day). The examples above are common measurements for results of these tests. Normal value ranges may vary slightly among different laboratories.
What's normal and how many times is too frequent to urinate? Most people pee about seven to eight times per day, on average. If you feel the need to pee much more than that, or if you're getting up every hour or 30 minutes to go, you might be frequently urinating.
Under the usual conditions of life, 3 – 4 liters of fluids a day will provide 2.5 to 3 liters of urine volume, and this is enough. The average healthy adult bladder holds about 1/2 liter, so this means 7 – 9 bathroom trips in 24 hours.
myth. urinary bladders of both sexes have same capacity of storage.
How much you consume other liquids and water during the day will impact the rate at which you pee. If you drink 2 liters of water a day, which is the recommended daily amount, expect to urinate about once every four hours.
A urinary tract infection (UTI)
Besides frequent urination, signs of a UTI include fever, a burning feeling when you pee, discolored urine and constantly feeling like you need to pee (even after peeing). You may also feel bladder pressure or discomfort in your back or around your pelvis.
Holding your urine for too long can weaken the bladder muscles over time. This can lead to problems such as incontinence and not being able to fully empty your bladder. Holding your urine for extremely long periods of time can also cause urinary tract infections due to bacteria build-up.
This is especially true when we sleep. Throughout the day, the average person has to go to the bathroom every few hours. When we sleep, however, we can go seven or more hours without having to use the bathroom.