why do you pee when you drink alcohol

Anyone whoБs heard the phrase Бbreaking the sealБ can empathize with the reality that drinking can make you really antsy in your pantsy, but do you know why that is? Naturally, a part of the reason is because youБre taking in an abundance of fluid, much of which has no nutritional value, and so it has to go somewhere. But, thereБs a more specific reason that explains those constant trips to the bathroom after youБve already let the first torrent loose. Alcohol acts as a diuretic by inhibiting the anti-diuretic hormone (ADH) known as. Booze blocks the release of ADH from the part of your brain called the hypothalamus, and that causes all kinds of problems when it comes to fluid retention. The entire concept of breaking the seal is a myth, of course. Yes, itБs true that youБre putting more fluid in your body, but in any other case Б as with water, for instance Б your brain can tell your bladder that everything is fine for a much longer period of time. When booze hijacks your ADH production, though, your body is ready to make it rain every 15 minutes. So, how do you stop it?


Unless youБre a drinky-time Jedi, the only real way to stop it is to stop drinking the alcohol Б or at least slow down. Legal Stuff: We should remind everyone that our blog entries are for your information only and are not intended as medical advice. If youБre going to drink, do it legally and responsibly; donБt be stupid =).
If you like beer, and like it in large quantities, this might be a familiar scenario: You sit down at the bar, get a beer and drink it. You drink another one. Maybe a third. Things have gone well up to this point, but now you have to pee. So you go. Once you return to your seat and keep drinking, though, it feels like youвve crossed a point of no return, and you have to pee again and again. Youвve After that initial pee, you seem to have to run to the bathroom every 15 to 20 minutes for the rest of the night, and the urine just wonвt stop flowing. Whatвs going on? Part of what makes you pee so much while boozing is that alcohol inhibits arginine vasopressin, also known as antidiuretic hormone or ADH. ADH is made in the part of the brain called the hypothalamus, and then stored and released from the pituitary gland at the base of the brain.


Its job is to conserve water in the body by reducing its loss in urine. It binds to receptors on the kidneys and promotes water reabsorption, a decrease in the volume of urine sent to the bladder, and excretion of more concentrated urine. Alcohol throws a wrench into the works, though, and blocks certain nerve channels that help get ADH secreting out into your system. Without ADH carrying on about conserving water, the kidneys donвt reabsorb water as easily and excess water winds up getting dumped into urine to leave the body. With alcohol keeping ADH from doing its job, you produce a lot more water-diluted urine, which fills the bladder quickly and makes you have to pee more often. So, thereвs really no seal to break, no dam to crack open. If anything, the damage was done when you took your first drink and started suppressing your ADH, not when you took your first pee. But how come you can hold your pee just fine until that first bathroom break, and then it seems you have to go constantly?


First, it takes a little bit of time for alcohol to suppress ADH and for the kidneys to ramp up the water works. When you crack open your first beer, you may have some urine in your bladder already, but also some ADH in your system to keep things from getting out of hand. As you continue to drink, though, your ADH levels drop and your urine production increases. By the time your bladder has filled and you're ready to go to the john, youвve probably had a few more drinks. Your ADH is more suppressed and your kidneys are working at full tilt, so youвre going to have to go more often. Additionally, alcoholic beverages can be a bladder irritant for many people and the carbonation of drinks like beer and champagne can cause gas and pressure that contribute to that irritation. As your bladder fills up again after the initial pee, all that irritation can create a very strong urge to pee some more and make your bladder feel fuller than it really is, sending you running to the bathroom over and over again throughout the night.

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