r/UARS

Are these unscored RERAs and flow limitations?
▲ 3 r/UARS+1 crossposts

Are these unscored RERAs and flow limitations?

I had a PSG study done last year but I learned sleep docs/techs tend not to score RERAs or flow limitations because it's optional.

I've been able to get my sleep study report only recently, and I noticed scored RERAs and flow limitations are zero during the whole night; then I looked at the cortical arousal part, and (not so) surprisingly I see 42/h spontaneous arousals.

Is this a case of UARS? This would also explain why even if my AHI after CPAP treatment is below 5 I'm still tired.

Link to the report (sorry if it's not in English; I still think it's understandable though, I can translate it if needed): https://imgur.com/a/fNPtnUc

u/PiedinoLoZar — 10 hours ago
▲ 1 r/UARS

How to get CPAP for UARS

Just the title: if CPAP is more likely to be prescribed by Sleep Doctor at home test or if it’s more likely to get approved by an in person sleep medicine appointment at UPenn, likely an at home sleep test.

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u/After_Procedure9540 — 22 hours ago
▲ 8 r/UARS+1 crossposts

Is sympathetic activation in UARS primarily compensatory or is it independently dysautonomic?

I hear some people argue that nervous system activation in UARS is primarily compensatory and any dysfunction of the nervous sytstem is driven by it being over-activated in a compensatory manner. So, to explain lower arousal thresholds, maybe one could argue the nervous system is primed rather than being independently dysfunctional. On this view, it seems that correcting for the airway would allow the nervous system to re-adapt afterwards. Recently, though, I've been seeing people argue that the nervous system is dysfunctional in a manner distinct from airway instability—that dysautonomia is an independent factor. I'd be interested in seeing what the different perspectives are here and why.

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u/BringTheJubilee — 22 hours ago
▲ 1 r/UARS

Idk if I can do PAP

Every time I try to put my mask on I’ll wake up with it completely off of me (2-3 hours after sleeping) Like on the floor or something as if I threw it away.

I’ll put it back on, just to find it back off again.

I also mentioned how my nose might be the driving factor behind my UARS (breathing strips significantly helped my sleep) although I’ve seen two ENTs and have had no luck. (First one said I had enlarged turbinates and a slightly deviated septum and could consider surgery if sprays didn’t work, second one said I didn’t have either and didn’t recommend surgery) They were both honestly kind of dismissive so I don’t really know how I feel about trusting them.

This makes me think that perhaps I keep finding myself taking the mask off because it lowkey bothers my nose since it feels like it dries it up and perhaps causes some sort of irritation with my nose.
Sometimes I find myself breathing okay but I’ve noticed my nose breathing feeling more slow and sometimes like 80% blocked.

Anyone else have a similar experience? I saw someone reply to my post regarding this topic but it’s not letting me see it all I see is the notification.

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u/Only-Duty-6685 — 21 hours ago
▲ 8 r/UARS

Overwhelmed by UARS treatment options—Is BiPAP ASV the best starting point? (self-treatment)

After looking closely at the symptoms, I’m highly confident I have Upper Airway Resistance Syndrome (UARS) or a similar non-OSA sleep respiratory issue.

Because waiting for a quality specialist and a formal diagnosis takes considerable time, I’ve decided to start exploring self-treatment options in the interim. However, the sheer volume of conflicting advice is overwhelming, especially while dealing with severe cognitive impairment from the lack of sleep.

I keep hearing about completely different paths:

  • PAP Therapy: Specifically BiPAP AutoSV (is this the gold standard for UARS?).
  • Anatomical / Expansion: MARPE, SARPE, or surgeries like septoplasty for nasal obstructions.
  • Conservative: Positional therapy and structural adjustments.

When you're cognitively drained, navigating this multiplicity of options is brutal. I just want to focus my energy and resources on the highest-probability treatment route first.

For those with UARS or who have deeply researched it:

  1. Is a BiPAP AutoSV actually the most effective device to target UARS dynamically?
  2. Based on your experience and what you’ve seen work for others, how would you prioritize these treatments to avoid wasting time and money?

Appreciate any insights or lived experiences you can share.

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u/Far_Syllabub_444 — 1 day ago
▲ 2 r/UARS+1 crossposts

Alot of arousals in REM Sleep?

EDIT: I dont know why my text got deleted

So i started having some fatigue issues for last 2 years, and the last year it's starting to be like brainfog, memory problems, headaches in the morning and also pain in traps.

I had this PSG study, where doctors told me theres no breathing problems, so it's maybe some stress related arousals.

I dont feel like im stressed, maybe sometimes when i really have bad sleep i feel a bit, but i dont feel it normally.

Could this all be stress related or some other psy issues or UARS?

What can i do??

Heres the report:

Sleep Summary

Analysis start / Lights out: 22:03:35 Analysis end / Lights on: 05:40:08
Time in bed / TRT, min: 456.5 Sleep latency, min: 8
Total sleep time / TST, min: 436 REM latency, min: 74
Sleep period, min: 448 Total number of awakenings: 18
Wake after sleep onset / WASO, min: 12.1 Total number of arousals (index): 87 (12)
Sleep efficiency, %: 95.5

Sleep Stages

Awake N1 N2 N3 REM Total
Latency from lights out (min): N/A 8 13 21 74 N/A
% of TST: 5 45 28 22 100
Duration (min): 21 23 196 122 95 456.5

Arousals

NREM REM Total (sleep)
Total: 50 (8.8) 37 (23.2) 87 (12)

Increased Muscle Activity During REM Sleep

CHIN: Yes: No: X
TIB: Yes: No: X

Leg Movements, total number (index)

Awake NREM REM Total (sleep)
LM (index): N/A 98 (17.3) 29 (18.2) 127 (17.5)
PLMS (index): N/A 48 (8.5) 1 (0.6) 49 (6.7)
LMs followed by arousals: Often: Rarely:
Comments:

Respiratory Analysis in Sleep Stages, total number (index per hour) AHI

NREM REM Total (sleep)
Total number of apneas/hypopneas: 18 (2.5)
AHI in supine position: (3.4)
AHI in non-supine position: (1.6)
Percentage of the night in supine position (%): 49.1
Obstructive apnea: 0 (0) 0 (0) 0 (0)
Central apnea: 1 (0.2) 2 (1.3) 3 (0.4)
Mixed apnea: 1 (0.2) 0 (0) 1 (0.1)
Unclassified apneas: 0 (0)
Hypopnea: 9 (1.6) 5 (3.1) 14 (1.9)
Central hypopnea: 0 (0) 0 (0) 0 (0)

Respiratory Analysis, duration in sleep stages (sec.)

NREM REM Total (sleep)
Maximum apnea duration, sec: 24 19 24
Mean apnea duration, sec: 22.5 16.9 19.7
Maximum hypopnea duration, sec: 60 38 60
Mean hypopnea duration, sec: 31 29.8 30.6
u/Tezidk — 1 day ago
▲ 3 r/UARS

CPAP or Marpe

Wondering if CPAP helped resolve these problems for anyone: I have a minor tongue tie and am being recommended MARPE to expand palate, and am trying to find a reason to avoid doing this.

Airway dentist explained to me that CPAP, MAD, or Fixing right nostril obstruction would be more of a temporary band aid than getting to the root cause the way that MARPE. Have been told I have poor tongue posture and scalloping/when I say “ah” my tongue dimples in the middle and can definitely see some restriction in tongue mobility but nothing crazy.

I’m starting to think that any doctor I go to just has a default of what they are used to providing for services and even though I mentioned could CPAP help, he said it wouldn’t treat the root cause but I’m clenching and having Tmj related issues due to airway issues and mouth breathing specifically.

If I can provide more breathing through mouth via CPAP doesn’t that fix excessive mouth breathing and clenching?

FYI 25 year old male 5,10” 185lbs who used to love going to gym, athletic but now feels out of breath due to throat/tongue issues, and def has minor speech issues. Don’t have health insurance

Summary: is CPAP worth trying before I commit to Marpe if I have muscular tmj, night time clenching, and airway dysfunction in nose and throat?

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u/After_Procedure9540 — 1 day ago
▲ 59 r/UARS+1 crossposts

OMFS said there’s nothing he can do 🤯

Just wanted to share, as i’m mentally losing it!

This is how i’m currently looking. have done an at home sleep study with results coming back with 3.6 AHI. Spoke to an OMFS and he said as sleep study results are as per normal there’s nothing he can do.

I do have a referral to another which i’ll be going to!

With my head with correct straight posture (Discussed with my chiropractor) I struggle to get any oxygen at all.

With my forward head posture I find myself moving my bottom jaw to get air or just straight up open mouth breathing.

Got an in Lab study tomorrow! Has been 12 months now back and forth between doctors so far, hopefully I can get some answers soon 🤬

u/ItsMasters — 2 days ago
▲ 4 r/UARS+1 crossposts

How much extra pressure (support) is needed in REM vs other stages?

For those of you that use an ASV with a flow limitation algorithm: I am curious to know how much your pressure changes in different sleep stages and does this pressure also increase as the night progresses?

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u/Jhello05 — 3 days ago
▲ 6 r/UARS+1 crossposts

How cooked am I? I got a lateral cephalogram today

I seem to have an underbite in addition to narrow maxilla and crossbite

u/DistinctClass4042 — 2 days ago
▲ 11 r/UARS

PAPLens - Yet another CPAP Viewer.

I built this app for myself to better track my PAP therapy data and figured I might as well share it in case it helps others too.

The big differentiator is that it uses math-driven calculations (not just raw summaries), it all runs locally, your data never leaves your computer and generates a clean, printable report users can bring to a sleep professional.

If anyone's willing, I’d really appreciate help testing it and providing feedback, since I can only validate with my own data and my AHI has been under control for a while.

It should work with Airsense 10 and 11 (I have 11).

Repository: https://github.com/GChavez0210/PAPLens

I'm working on adding some extra features like detection of Cheyne Stokes respiration and more detailed daily session graphs, I might upload a new version in the next few weeks if school and work allow me the time to do it.

u/gabox0210 — 3 days ago
▲ 1 r/UARS

Quick Q: How do you keep nasal dilators in place?

Since my last turbinoplasty/septoplasty, that was pretty much botched (ik ik bad decision), my nasal valve collapse has been ridiculous (my joints are very hypermobile, so I think this adds to it). I used the strips for some time, but they never provided the structure that the dilators do. The only problem is that the dilators always fall out at night despite trying many different shapes and sizes.

I've also tried taping it to my nose (I think I pull it off in my sleep), and I also created a strap around my head, but the problem was that the plastic is too flexible, so it pulled apart my nostrils haha.

Does anyone have any tips? Also, has anyone tested nasal trumpets/stents?

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u/WorkingFeverishly — 3 days ago
▲ 2 r/UARS

an actually negative watchpat

curious if there’s been a watchpat posted here that looks like a true negative for UARS (that isn’t sleep apnea)

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u/Outrageous-Advisor36 — 4 days ago
▲ 3 r/UARS

Does this sound like UARS? 2.5 years of tracking symptoms, failed sleep labs, and looking for answers

Hey everyone. I’ve been dealing with a brutal sleep issue for the last 2.5 years that is completely ruining my quality of life. Based on my research and reading through this sub, I strongly suspect it’s Upper Airway Resistance Syndrome (UARS)—it definitely feels like a breathing issue.

I’m dropping my symptoms, history, and context below to see if anyone relates, and to get your take on whether this fits the UARS profile.

My Sleep Pattern & Symptoms
The Pattern: I get decent quality sleep for the first 4–5 hours. Then I wake up, fall back asleep easily, but experience a series of frequent microarousals until I hit 7–8 hours total.
Morning Symptoms: I wake up feeling terrible. Heavy body fatigue, severe brain fog (feels like a demon subverting me), puffy face/eyes, irritability, and occasionally mild nausea.
Naps: Usually make things worse. On very rare occasions a nap resets and rejuvenates me, but usually I feel even more destroyed afterward.
The Alcohol Paradox: On the rare occasions I drink alcohol, if I hydrate well afterward, I actually get higher quality sleep, despite the interruptions.

What I’ve Tried So Far
Perfect sleep hygiene.
Various supplements and medications.
Gut health optimization.

My Experience with Sleep Studies (The Anxiety Trap)
In-Lab Polysomnography: Total waste of time and money. I had crippling anxiety about sleeping in the lab, barely slept, and the data wasn’t representative. The sleep doctor lazily blamed it on "poor sleep hygiene insomnia," which is complete BS for a thousand reasons.
At-Home Polysomnography: Still waiting on the results, but I had similar performance anxiety here due to the fear of ruining the study, which became a self-fulfilling prophecy. I’m skeptical the data will be useful.

Moving Forward
I am very tired (no pun intended) of sleep labs. If I can get confident enough that this is UARS, I am willing to take matters into my own hands and treat this myself.

Does this sleep architecture and symptom set (especially the morning puffiness, nausea, and the first 4–5 hour wall) resonate with anyone here?

For those who had failed or inconclusive sleep studies due to anxiety, how did you ultimately get diagnosed or move forward with treatment?

Appreciate any insights or shared experiences. I just want to enjoy life the way I used to.

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u/Far_Syllabub_444 — 3 days ago
▲ 2 r/UARS

Who do I go to for help to fix breathing problems

Can someone help me. I believe I have a narrow palate, small mouth. I have always been mouth breathing my whole life. I cannot breathe out of my nose it feels difficult due to my deviated septum. At night I have to breathe from my mouth, i genuinely cannot breathe, my snoring disturbs others. In the day, my top lip is like subconciously forcibly left open, i don't even notice, and I feel like my whole body is just compensating for the fact that I have a narrow airway, with my lips, and my nostrils flaring just to breathe, maybe I was born with a recessed maxilla.

how I need help:

Who do I exactly go to fix these things?

- I went to my family doctor. I asked to be referred to a maxiofacial doctor, and orthopedic surgeon. Bc I genuinely believe I have a narrow airway and narrow palate and I want that functionally fixed. However the doctors were confused saying, "who told you you have a narrow palate?" , they asked me like 5 times this. And I simply replied, I researched online and I want help. Anyways they said I have a normal palate, and after hesitation 2 different general doctors told me, "you have a referral to see the ENT surgeon right ,see them and if they recommend it then we will see" (I have chronic allergies. the allergy specialist wanted to refer me to an ENT rule out any anatomical reasons causing it.)

So anyways I visit the ENT. he asks me the same question "who told you , you have a narrow palate", i replied same way. he checks me nose (as I have an obvious deviated septum to the point its the first thing multiple people notice and tell me of my nose deviation), and he tells me "you have a minor deviation, septoplasty is optional, you'll grow healthly anyways , I wouldnt recommend it blah blah" basically implying way too many risks and not worth it, and I should just deal with it bc its 'minor deviation' (i dont believe him). He also says "i dont know why you have allergies , i have no info", and just refers the same allergy medicine ive been taking. whatever.

He also says I have a normal palate. SO ok all these breathing problem I have are just in my head?? God. Now im stuck idk who to go to, as everyone thinks I'm fine , my palate is normal ,my nose is normal' while im dying here. I had my parents also call some random myofacial place(i'm 17 almost 18), and they said I need a referal from ortho.

anyways I believe ortho, who did my braces will also say, "everything is normal", and i believe even my family dentist, who has never pointed out the fact that i have a narrow palate, will say "all normal"

-ill point out I know its not extreme narrow. but my palate is at least SLIGHTlY narrow, and also it's definetly asymetrical. I took a picture and it's like the palate area where my tounge should be is all leaning to a certain place, if yk wim.

Help me:

-Who do i talk to now? where do I go? i Need referalls and theyre all saying "normal normal " is normal ideal? no. I don't want normal.

-What potential surgeries do i need? Lefort or double jaw idk, like as long as its insured I'm willing to do it to save my face and functional breathing.

-Or is it all in my head

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u/OverallMail3105 — 3 days ago
▲ 1 r/UARS

Can't tolerate CPAP and ASV, what's next?

Ok, so I got diagnosed last year with severs OSA (AHI 34). I've been on CPAP and then moved to ASV as I developed complex sleep apnea (TECSA) from the CPAP device - leading to central apneas, leading me to wake up every night.

Unfortunately, I can't tolerate ASV either, I still keep waking up, after which I can't fall back asleep with the mask.

I am wondering if I indeed have severe OSA or actually UARS. I never wake up gasping for air and my O2 ring shows few desaturations below 92%. Doc ordered another sleep study (as the previous was done in a different hospital).

Question is, even if the diagnosis changes from OSA to UARS, how do I actually treat it? I am contemplating using some light sleep medicine for two weeks to see if I can actually get used to ASV.

Funny thing is, I feel quite good when I don't use any device. I had turbinate reduction/deviated septum surgery, so perhaps that helped. I usually do puff air at night and snor according to my wife.

Any ideas what else I can try?

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u/MonkeyNoStopMyShow — 3 days ago
▲ 1 r/UARS

Best CPAP mask for mouth breathers?

I have TMJD and struggle with my MAD oral appliance flaring up my jaw. I can’t tolerate CPAP. I have been trying to get the AirFit F30i to work but just can’t keep a seal, in spite of getting a smaller mouthpiece for my tiny nostrils. I have low AHI but very high RDI. Any tips appreciated!

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u/Appropriate-Heat-242 — 4 days ago
▲ 1 r/UARS

Can't seem to bring my AHI (and RDI) down

Hi everybody,

The data from my sleep study seems (afaict) to indicate a condition somewhat between OSA and UARS: RDI of 17.3, AHI of 12.2, AI of 2.3, HI of 9.9.

My treatment so far has been:

- I was given a Löwenstein Prism 20A APAP machine, with min pressure set to 6 and max pressure to 8. I experimented a bit with the settings and it seems to get slightly better, but with lots of room for improvement.

- With min pressure 5 I never have obstructive apneas (with min pressure 4 I do have at most 1 an hour).

- From what I've learned, that means I don't need higher epap, as I don't have obstructive events? So higher ipap only to treat the hypopneas and flow limitations?

- For whatever pressure settings I have though, most of the time the pressure median is the pressure max. Does that indicate increasing max pressure? I have hesitated with this so far, as I often run into aerophagia when max pressure is 9.

- My AHI doesn't seem to consistently change with settings. It also doesn't seem to correlate well with how I feel any given day. This leads me to suspect I'm missing something here...

How would you proceed based on this? Which different settings would you recommend? I tried to fix flow limitations with softPAP, but am unsure whether it actually worked (the flow curve seems still a bit spiky to me)...

I am currently at min pressure 8, max pressure 9, and softPAP=3 (which is the max). Weirdly my machine says I have more RERAs at softPAP=2 than at 1 or 3 (the same for flow limitations)... but in any case, I can't increase pressure support more.

Also OSCAR flags a ton of events - but whenever I see others posting their screenshots, there's a lot less events. Attached the OSCAR screenshots, two flow curves of the night from the screenshot, here also a sleephq-link to the same night:

https://sleephq.com/public/d3fa42dc-a086-472c-9632-6b160baad4a9

u/Diving-In-Data — 4 days ago
▲ 2 r/UARS

SDB so common because ?

We are flat-faced apes, with more bone development resources allocated to house a larger brain, and less resources (such as stem cells for bone formation) allocated for jaws -this is definitely not the whole story of why modern human skull formed this way.

As SDB is very common in those flat-faced dog breeds:

"Flat-faced (brachycephalic) breeds are prone to a condition called Brachycephalic Obstructive Airway Syndrome (BOAS), which can make breathing a constant struggle and can escalate rapidly into a life-threatening emergency."

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u/CautiousRun7860 — 3 days ago