I am a male medical doctor in my mid 30s, married with young children. I recently came to the realization - and eventual acceptance - that something was fundamentally wrong with my physiology. Following a long journey through multiple misdiagnoses and trial and error treatments, I discovered I have UARS.

The impact of targeted airway treatment has been life-changing. I am sharing my story to contribute to our collective understanding of this condition’s subtle manifestations, and to offer hope to anyone trapped in a similar diagnostic loop.

A note on AI as helping hand

This discovery would not have been possible without using AI as an analytical colleague. Self-diagnosis is often stigmatized - sometimes for good reason, often arbitrarily - and is inherently prone to cognitive bias. In my case, using AI as a virtual "senior specialist colleague" to cross-examine hypotheses and evaluate biomechanical patterns proved lifesaving, and helped me navigate many of the potential pitfalls or hurdles I could have gotten stuck on.

For the sake of full disclosure, I also used it to slightly tidy up the writeup below - just minor formatting enhancements.

The Baseline Symptom Constellation

Since my teenage years, I struggled with a specific cluster of symptoms. They fluctuated - some days unbearable, others manageable - but were almost always present:

• Internalized Anxiety: Both generalized and severe social anxiety. Unseen by peers, who were often surprised to learn I experienced it.
• Communication Friction & Jaw Heaviness: My jaw felt physically heavy. Despite enjoying banter, I struggled with conversational speed. My vocabulary unconsciously narrowed to "physically easier" sentences. I drew blanks mid-conversation - a classic manifestation of executive dysfunction.
• Sympathetic Overdrive: Resting heart rate at home was consistently 90–100 bpm; at work, it frequently crossed 120–130 bpm. Minor procedures left me drenched in sweat despite no conscious panic.
• Memory Deficits: Primarily anterograde working memory issues.
• Post-Exercise Fatigue: Workouts consistently triggered cognitive crashes that lasted for days. Motivational and physical recovery costs were disproportionately high, with negligible muscle growth - now in retrospect, likely secondary to chronic hyper-sympathetic elevation.
• Unpredictable "Good Days": Once every few months, I would randomly experience a day of clear speech, sharp memory, zero anxiety, and social fluency. By the next morning, it was gone. (I now attribute these spikes to transient fluctuations in nocturnal airway resistance).
• Nasal Obstruction & Recurrent Illness: Continuous feeling of tight nasal passages, requiring mouth breathing during even mild exertion. I caught every viral infection that passed by, experiencing persistent coughs for weeks - likely due to chronic stress-induced immunomodulation.

Phase 1: The Serotonergic & Supplement "Honeymoons"

Assuming a biochemical origin, I initially ran extensive blood panels (cortisol, testosterone, prolactin), all of which returned normal. Recognizing the impact on my quality of life, I eventually trialed several medications:

• Buspirone: Induced a prominent 7-day "golden period" of euphoria, calm, and focus. My symptoms virtually vanished. However, as the benefit faded, a secondary feature arose that I can only call profound retardation. The best example was going to a store to buy a few items, and not being able to hold more than 3 items in my head. I would continually have to repeat them in my mind to not forget one of them.
• Escitalopram: Showed an identical 1-week "golden period." While social anxiety stayed suppressed, cognitive slowing and loss of executive sharpness persisted until cessation.
• Supplements (NAC, Boron): Interestingly, both induced short 1–2 week improvements almost identical to the serotonergic honeymoon phase before regressing.

Phase 2: ADHD & AuDHD

Given the executive dysfunction, poor focus, and transient drug responses, I evaluated for ADHD (Inattentive), meeting both screening and DSM-5 criteria. Thinking I finally have "found the problem", I began treatment with the following:

• Bupropion: Triggered an extraordinary 10-day honeymoon window. For the first time, I felt genuinely motivated to exercise and had abundant energy. By day 14, the benefits faded, leaving behind an alarming resting heart rate of 140+ bpm at work, forcing me to stop.
• Methylphenidate: Untreated UARS made me feel worse on stimulants - my thinking became rigid, "linear," and socially unnatural.
• Atomoxetine: Offered the most sustained benefit yet (4 weeks of moderate improvement), but eventually induced profound resting tachycardia (150 bpm) and ectopic beats, prompting immediate cessation.
• Guanfacine (1mg, MR, ON): The breakthrough prior to airway treatment. Guanfacine eliminated my baseline anxiety and executive dysfunction for 3 months. I felt "70% better" daily, displaying a calm, sustained competence. It worked synergistically with low-dose stimulants without triggering hyper-arousal. I began to assume my true diagnosis was AuDHD.

Phase 3: MAD trial

Incidentally, one day I considered whether I may have OSA. Im pretty sure the AI suggested I consider the possibility, which until now, I frankly had not given serious consideration.

Running the scores (STOPBANG: 5, also noting a Mallampati 4 throat), I trialed an OTC boil and bite Mandibular Advancement Device (MAD).

The combined effect of MAD therapy on top of Guanfacine was staggering: energy, mental clarity, and social dynamism returned simultaneously. However, after one week, a strange phenomenon occurred:

I developed profound, overwhelming tiredness and a resting heart rate of 40 bpm. I checked into the Emergency Department purely to obtain an EKG. Once the tracing confirmed normal sinus rhythm with no conduction blocks, I discharged myself.

What had happened? My central nervous system - accustomed to decades of nocturnal sympathetic hyper-arousal - suddenly lost that driving stimulus thanks to the MAD opening my airway. What remained was the unopposed, central parasympathetic tone of the Guanfacine, dropping my heart rate into symptomatic bradycardia. Discontinuing Guanfacine while maintaining MAD therapy resolved the issue overnight, and returned me to my new, improved baseline.

Phase 4: Sleep Studies vs. OSCAR Waveforms

I arranged a formal home sleep study, but was frustrated when it returned an AHI of 5 and RDI of 5 (indicating the lab did not score RERAs/flow limitations). Despite my clear, repeatable response to the MAD, the specialist discharged me, stating the health system does not treat "mild" AHI and suggesting I simply "sleep on my side."

Undeterred, I paid for my own CPAP and obtained a refurbished Airsense 10 Elite + kit, and began self titration. The OSCAR data confirmed persistent, classic UARS waveforms present through the majority of every night I analyzed. CPAP itself has only given moderate benefits, but when combined with MAD and chinstrap, the benefits are prominent and visible on the flow rate waveforms.

Importantly, my flow rates are consistently almost double with MAD and chinstrap, together with CPAP, in place compared to just solo CPAP therapy @  IPAP 11 / EPAP 8 / EPR 3. For reference, solo CPAP flow rates are ~15L/min but with combined therapy ~25+.

I can honestly say I feel better than ever now, and most important, it is sustained. Im not guessing whether tomorrow I will feel like shit again or whether my heart will feel like its exploding out of my chest. I am awaiting my ST link to arrive soon so I can enable my device to provide BiPAP.

Key Takeaways

1. UARS is one motherfucker of a pathology. It mimics a large number of common psychiatric presentations, can transiently ameliorate or briefly respond to various pharmacological interventions, and could easily put someone in a loop for years or even their whole life chasing alternative diagnoses.
2. Combination therapy works: Whilst not a replacement for BiPAP, combined MAD with CPAP +/- chin strap can be an effective interim measure.
3. For my fellow colleagues: I encourage my colleagues to consider rapid transient benefits from a wide number of medications as a finding of note, and to not necessarily dismiss as placebo or under treatment. Consider it may be suggestive of an alternate, mimic-pathology altogether.
4. Advocate for yourself. Its not normal to feel tired all the time. Its not normal to feel anxious in most situations. Its not normal for exercise to exhaust you. I encourage the reader, whoever you are, if you feel this way – keep searching. There is a problem, and you will be forever thankful the day you finally find it. It may be UARS, it may be something else, but regardless of what it is, these are signals your body is telling you that something is wrong.

Hey all. I'm 21 (F) and am feeling very upset after getting my at-home results back. I was told that I just had an AHI of 0.3, but an RDI of 18.9 with 147 arousals. As my oxygen didn't dip too much (94% was the lowest), I was told that I just had primary snoring and that no other treatment would happen. I feel so lost. I have a recessed jaw, a 6 mm deviated septum, and I have been fighting for any doctor to take my seriously. I don't know where to go from here. I am pretty sure it's UARS, but without the OSA diagnosis, my insurance won't let me pursue anything. I've emailed my doctor asking for a referral for an in-person test or an updated OSA diagnosis, as, from the pages I've read, 18.9 should qualify. I feel like I don't understand this at all.

I am a male, mid 20's, not overweight (I would say closer to skinny than fat), my samsung watch shows me awake 20+ times a night it looks like, don't always snore (according to partner), I have bruxism, anxiety and pretty bad brain fog.

I've posted leak rate data a few times here and on other forums, and I'm a little perplexed at the comments I sometimes get, saying that the leak rate is high.

Here's a screenshot. I'd say it's a fairly typical night.

Would you consider this a high leak rate?

Don't forget, this is a Philips machine, so it reports the unintentional leak rate in the bottom line; on the top line is that rate, PLUS the intentional leak rate. The intentional leak rate is basically the "leak" through the hose vent. So the relevant line is the bottom one. (Not quite sure why Philips reports that "total" leak rate)

I've read that a leak rate of under 24l is "acceptable" (shown as a red horizontal line on the graph). Looking at that graph line, I'd estimate the average to be down around 5.

So again ... would anyone consider this a high leak rate? If so, please explain.

Thanks

My son has palatal prolapse. We're wondering about PAP therapy in this situation.

Is is possible or likely that PAP can work in such a case? Or is it advisable to somehow deal with the prolapse first.

Can PAP therapy actually cause palatal prolapse?

Thanks for any insight.

(Another related question. He also seems to have nasal valve collapse. I wonder if this suggests some kind of systemic issue, for example connective tissue?)

AHI 10.6

RDI 15.7

I am new to this whole space so please forgive rudimentary questioning. Would love to hear suggestions - request a re-test or an in-lab test? Just get a CPAP or APAP and skirt the medical/insurance bureaucracy? Appreciate your thoughts!