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Alicorn
Joined: 05 Feb 2006
Posts: 93
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 nighttime urination related to Bi-PAP use?
Before my Bi-PAP I was getting up 5 or more times a night to urinate. Now that I've had about a week-ish woth of constant Bi-PAP use I've only gotten up once this entire week to urinate.
I haven't seen this mentioned elsewhere, but has my Bi-PAP somehow absorbed my urine by magic?
_________________ Any spelling or grammer errors in this post I hereby blame on my apnea.
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| Sat Mar 04, 2006 7:34 pm |
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lindas88
Joined: 06 Jul 2005
Posts: 165
Location: New Brunswick, Canada
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I also don't get up as much as I used to. I think it is because I am now in a deeper sleep and now can sleep through the night without getting up. It's great...
_________________ *** Linda ***
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| Sat Mar 04, 2006 7:37 pm |
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MiamiDavid
Guest
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 Less to no urination "normal": sleep study tech
When I took my sleep study I only got up to pee once (boy was that a hassle with all those damned wires and straps) as compared to my standard 3-4 times a night. When I mentioned it to the sleep study technician that morning he replied, "Of course, because you couldn't breath your body was sending out confusing signals. When you went into deep REM sleep you didn't get those crazy signals." It sounded good to me.
I now rarely get up to pee.
DAVe
(on my second mask. these things are stone age technology and I hope some new designs are in the works!)
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| Sat Mar 04, 2006 8:03 pm |
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BARBCCRN
Joined: 15 Nov 2005
Posts: 1448
Location: Las Vegas,baby!
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 Must somehow be related-I used to get up 2-3 times/night .Since CPAP I think I woke up maybe 2 or 3 nights.I think maybe we are just in a deeper sleep that we never were privvy to before CPAP.
_________________ EVERY SILVER LINING HAS A TOUCH OF GREY
-Grateful Dead
CLICK HERE FOR MORE INFO~ http://tinyurl.com/69q52a
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| Sat Mar 04, 2006 9:05 pm |
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Okie
Moderator
Joined: 16 Jun 2005
Posts: 1018
Location: Oklahoma
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Apnea episodes increase the blood pressure, so the body releases diuretic hormones to reduce the blood pressure, and we go pee.
Every potty trip tells you, you have put stress on your heart.
http://www.sleepapnea.org/resources/pubs/noct.html
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| Sat Mar 04, 2006 10:22 pm |
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Frances
Joined: 17 Jan 2006
Posts: 958
Location: Toronto, Ontario, Canada
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My husband has sleep apnea and he used to get up frequently to urinate and he always said that he had a flood each time. Now he usually gets up only once a night. There is obviously something in this before and after stuff but where did the difference disappear to? I suppose it has to mean that the kidneys produce less urine during a sound sleep.
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| Sat Mar 04, 2006 10:24 pm |
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Mike
Site Admin
Joined: 05 Jun 2005
Posts: 1656
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Its what Okie said. If your blood pressure is too high, your body tries to compensate and lower it by reducing fluid. Because treated OSA reduces blood pressure, the body does not need to reduce the pressure so it no longer tries to compensate. Make sense?
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| Sat Mar 04, 2006 11:51 pm |
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Daniel
Moderator
Joined: 25 Jun 2005
Posts: 3362
Location: Ireland
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 Re: nighttime urination related to Bi-PAP use?
Alicorn wrote:Before my Bi-PAP I was getting up 5 or more times a night to urinate. Now that I've had about a week-ish woth of constant Bi-PAP use I've only gotten up once this entire week to urinate.
I haven't seen this mentioned elsewhere, but has my Bi-PAP somehow absorbed my urine by magic?

The need for constant bathroom visits during the night is called 'Nocturia', and is one of the classic symptoms of untreated apnoea. I believe that it is due to the body's reaction.
Compliant use of CPAP/BiPAP/APAP usually clears it up.
Daniel.
_________________ The untreated Sleep Apnoea sufferer died quietly in his sleep.......
Unlike his three passengers who died screaming !!!!!!
(Anon)
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| Sun Mar 05, 2006 4:53 pm |
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Ridge Runner
Joined: 22 Aug 2005
Posts: 265
Location: Virginia
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My understanding is that the rate of urine production plummets when we're asleep. Before we're treated for sleep apnea, we're waking up a gazillion times a night, and our urine production doesn't decrease. After we start treatment, we're able to enjoy the benefits of that decreased rate!
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| Mon Mar 06, 2006 8:58 pm |
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bill
Joined: 11 Jan 2006
Posts: 20
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Ridge Runner wrote:My understanding is that the rate of urine production plummets when we're asleep. Before we're treated for sleep apnea, we're waking up a gazillion times a night, and our urine production doesn't decrease. After we start treatment, we're able to enjoy the benefits of that decreased rate!
All the above is true...after you have been on cpap for awhile the dr will ask this question...shows the effectivenes/compliance...yes its all biological....nice not to get up as often too!
_________________ bill from Seattle
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| Mon Mar 06, 2006 11:06 pm |
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