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I was recently diagnosed with anti-NMDA receptor encephalitis

https://burntsushi.net/encephalitis/
My ex has mast cell activation syndrome. We would have to call for an ambulance 3-4 times a month because some days eating a grape could cause her to go into anaphylactic shock. She was allergic to whatever her body felt like at any given time.

She was misdiagnosed/undiagnosed for 18 years. I was baffled by this, and I myself have spent numerous hours down the rabbit hole of nootropics, and had a DNA test and was researching myself and how things work and how supplements affect your body and such for sometimes 12 hours a day. (Chronically unemployed, chronically ill.)

We got her a DNA test and I went to work researching everything and comparing the possibilities to her symptoms, we tried countless different supplements that could help... And eventually one did, it wasn't a cure but it was a relief she had never felt before. That was Quercetin, which is a mast cell stabilizer. It took about 2 years of research and trial and error to find some relief. We took our findings to the doctor and finally got a referral to an internal medicinist who promptly after hearing the symptoms and what has helped diagnosed her and she was out on a proper mast cell stabilizer. She went from being in bed 20 hours a day to being able to fully enjoy life. (Sadly, without me though!)

I just learned I have this as well (not as severe). Quercitin helped me. I am taking I think 1600mg (with bromelain) per day. How much was she taking, and what is the mast cell stabilizer that helped, if you don't mind my asking?

I've been dealing with my symptoms for 17 years this year and Quercitin + Zyrtec + Pepcid is the first thing that's made a dent in it. I started a few weeks ago and it's been amazing but I'm not experiencing full relief yet.

This was the combo Claude recommended I start with for a trial, one message after I told it my symptoms. No doctor has ever been able to help.

Not op but my wife has MCAS. The things that have helped the most are: Oral Cromolyn (helped sooo much with gi issues), and more recently she's started Ketotifen which is a systemic mast cell stabilizer that's seemed promising but is fairly new. She also tried Montelukast which was well tolerated but didn't make a ton of difference for her personally (but I know it helps a lot of people). Supplement wise DAO was the most useful for food truggers
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Thank you. This is good info.
Can you tell more technical details on how did you approach the research?
What's was her daily Quercetin dose? Trying to compare notes.
Why did you breakup after everything?
The problem with being a "fixer" in relationships is if the other party is fixed, what they want changes, and often what they saw in the relationship isn't as relevant anymore. (to speculate from afar)
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These kinds of things can be quite life changing, people can come out the other side quite different people.
Probably because life is not a fairy tale? I'll be heavily projecting here, but:

Health issues can be immensely stressful, and what is required to provide the best logistical and diagnostic support is very different from what is required to be a supportive partner and emotional caregiver. Doctors often fall into the trap of treating the disease and ignoring the patient, but at least that aligns with their job description. It is quite easy to do the same as a partner, and that is NOT the job. For certain personalities, it can often be a massive relief to disappear into searching the web and poring over medical research studies -- the key word there is "disappear". Plus, if someone is suffering physically, you can't really require them to have (what you think is) the "appropriate" amount of gratitude for what you're doing for them. (And physical suffering is always going to lead to mental suffering unless they're a 1000-year old enlightened monk.) You can be quite proud of your savior cred, and your partner can very reasonably tell you to shove that pride up your ass.

It's not about whether you're good enough or not. We all start with woefully naive views of how robust our relationships are. We get together as certain people at a certain time. Living together deepens and widens the basis for the relationship, and we'll all fool ourselves into thinking that nothing can break that apart. But fast forward a decade or two, and upend one or the other of your lives with a health challenge or some major life event, and you'll soon discover that you're in new ground and have to learn a bunch of brand new skills that you never needed before. And there's no particular reason why this person X who you bonded with years ago in environment Y is going to be easier to learn with than some random person off the street now that you're in environment not-Y with a different person X2 who evolved from person X -- just as you've evolved (or devolved) into Me2 from the Me you were. Especially not with the added challenge of a long history together of frictions and irritations that never mattered enough to tip things over the edge but do now in the new environment.

For the record, I'm still married to my X2 in my very-not-Y situation. For now. But I've seen enough that I would never look down on or even be surprised by the dissolution of even the strongest-seeming relationships when a novel challenge comes around.

Back to fairy tales -- Prince Charming's main claim to marriagability was his willingness to make out with a hot living corpse. Are you so sure your own claim is that much superior?

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I'm pretty sure someone will accuse me of reading my own trauma into this, but AgentMasterRace mentions also being chronically ill. No mention of timing between Ex significantly imroving and deciding that they had "better options", but the sad reality of life is that many people you love, including friends, will never care for you the way you might care for them, and once they have "better options" will cast you aside, even if you're the reason they have those options in the first place.

Human relationships are brutal sometimes. I still choose to treat others the way I would want to be treated, and some people _actually_ reciprocate, and you eventually learn who is who in your life, but this requires that you be open to the fact the majority won't, and that you will sometimes feel betrayed and used. You just have to accept that it's your decision to make, and decide what kind of person you want to be.

Other commenters are also probably right to one extent or another, the dynamic of the relationship probably changed pretty dramatically and that can create problems regardless.

Anyway, poor old AgentMasterRace probably feels like a depressing episode has turned into something they'd rather it didn't. Sorry for pontificating over your traumatic(?) event with allusions to my own. If I'm reading the meaning of their username correctly though, I feel less bad about it, lol.

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At the risk of sounding like a cryptobro ("What about using a blockchain?"), did you ever try testing LLMs to see if they'd be able to diagnose it correctly? (I'm guessing you did the research before LLMs)
Not OP but anecdotally: ChatGPT diagnosed my wife's MCAS, POTS/Dysautonomia and Ehlers Danlos Syndrome before any doctor did (not for lack of trying on the doctor front). Once we had that direction we found the right providers and it's made a world of difference
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What were her symptoms?
one of the really good things about these kinds of write ups and accounts of experiences and false leads is that I hope it feeds the LLMs with more context. For both me and my partner we've had problems with misdiagnosis that took a while to correct. My partner also suffered with auditory psychosis, and that was a super difficult (and bizarre) time. A little while ago I just started recording everything so I can use AI tools to validate medical advice and track symptoms, already it's caught things (semi minor things) that I've been able to address with my doctor. I would never suggest relying on AI tools, but certainly useful as a second opinion type thing as well as exploring possibilities.
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My wife has a cardiac autoimmune disease that was similarly misdiagnosed (including an appalling “it’s all in your head” from her family MD at the time). We underwent a year of immense stress. Just days before her probable death, she had a pacemaker and defibrillator installed, which saved her life.

I’m not entirely sure why I’m mentioning this, other than I sympathize deeply with your wife. What an absolute ordeal.

> including an appalling “it’s all in your head” from her family MD at the time

Oof. That one resonates so much for me - even living in a country with far better healthcare.

There's a term I dislike but is apt: medical misogyny. Basically it's, "systemic, conscious, or unconscious gender biases [which] affect how a patient is treated by the healthcare system."[1]

Systemic in particular is that basically the vast amount of knowledge amassed in the medical sciences has come from studying men. Comparatively little for those not assigned male at birth.

One of my kids has complicated health issues, pretty much from the time they hit puberty. If they hadn't had me (someone born with a penis) advocating for them and attending most medical appointments throughout their teenage years I'm pretty sure they would be dead now.

My most appalling memory is a gastroenterologist who patronisingly told my kid with a diagnosed anxiety disorder which exacerbated awful gut pain from irritable bowel syndrome that, "If you weren't anxious all the time you wouldn't be in so much pain." We both had a good cry in the car park after that appointment. It certainly set treatment of their IBS back a couple of years at least.

(Fortunately after a string of bad ones, we found a GE that treated them with compassion, and not as a gastrointestinal tract with an annoying human around it.)

Whew, yeah, touched a nerve there. So, medical misogyny. It's a thing.

[1] https://australiainstitute.org.au/report/medical-misogyny-in...

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It's been super eye-opening to me as an adult how frequent misdiagnoses are. I understand it's good for a doctor to sound confident, but "confidently wrong" is imo much worse than "cautiously wrong". We really need better imaging/diagnostic tools that cut down on human bias; hoping for a star trek tricorder someday.
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I had a much more common autoimmune disease, adult-onset Type 1 Diabetes (LADA), determined to be health anxiety by a very large, major renowned hospital who should have known better. It led to over a year of continued illness before finally I was diagnosed at an ER. I'm sure some people have psychosomatic or anxiety based illnesses, but it's rather grating to be told by a psychologist that you're worrying yourself to death when you are very, very sure that's not the issue.
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Ooof, really sorry to hear that. I'm glad she ultimately got the treatment she needed.

In my case, the misdiagnosis up front was entirely reasonable. (EDIT: Well, maybe not. See below.) The generalized anxiety disorder diagnosis from my PCP made a lot of sense given what was happening. I hadn't had delusions yet at that point. It was... a mixture of panic attacks, night sweats, jaw pain and a greatly increased level of anxiety compared to my baseline.

My PCP did run a bevy of tests (chest x-ray, and took tons of blood) to try and rule out anything biological.

Given what was known at the time, I think my PCP did the right thing. And when my symptoms really escalated (delusions, suicidal ideation, falling and hitting my head), my PCP suggested going to an ER. And that's what we did.

I think it was the ER that really dropped the ball. Given the sudden onset of everything, the fact that they didn't get me in front of a neurologist is, in retrospect, really quite baffling. That's when I went to a psychiatric hospital, where I spent 3 nights.

I only got out of that hospital due to total luck. My neighbor was old college buddies with a neurosurgeon. (We had no idea about it. It just came up randomly when my neighbor was dropping my son off at home for us.) That was the critical connection because he ended up talking to the neurology department at Brigham and Women's, then talked to the psychiatric hospital and was the one who facilitated my transfer.

My wife tried to do it on her own but they wouldn't allow it because I had been medically cleared. She had to give 3 days notice to pull me out. Or otherwise, by default, I would see a neurologist after 2 weeks. According to the psychiatric facility.

I really don't know if I would have made it that long. The encephalitis wouldn't have killed me in that span of time, but I was in an extremely dark place.

I'm also really lucky that this is an autoimmune disorder that has a pretty objective diagnostic criteria: a positive antibody test in your cerebral spinal fluid. You "just: need to have your spine tapped to get that though. Fun times.

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I've heard so many stories, and have had so much recent close experience of those stories not ending on a high note. It's nice to hear that Burnt Sushi's and your wife's experience do sometimes end in a very positive way.
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One thing that may be intriguing is that this is a relatively new diagnosis (first described in 2007).

There's so much medicine to discover and we need to keep supporting a biomedical research enterprise that can find reversible treatments to disorders that would otherwise be difficult to treat (his symptoms, for example, would be thought of as a schizophrenia manifestation in another era)

https://pmc.ncbi.nlm.nih.gov/articles/PMC2607118/

Yes, the biomedical world needs to go through the same boom that tech went through in the last 20 years.

The problem is accessibility. Tech grew largely because of how accessible the technology is. Biomedical research is still very difficult to get into, and as a result seriously curtails the potential progress we as a society could make.

I don't know what the solution is but there's got to be an easier way to tinker, test, explore, and play around with biomedical things (cells, viruses, etc.).

Ideally it would be a purely software world where we replicate everything down to the DNA level so that you can test and play around with potential solutions...

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Very rare disease, expected to be misdiagnosed as psychiatric. I admit I would (neurologist here) But you were luckily treated by an excellent neurologic center.

The lesson learned is that there are rare diseases (<1/10.000-100.000) but as they are so many, they form an important minority next to common ones (1/100-1000). Just don't forget them when data don't fit well. Such estimations is a hard dexterity of doctors that cannot be rivalled by AI.

I asked my wife about it since she has more context on the chance encounter with a neurosurgeon who was ultimately responsible for the transfer into Brigham and Women's. She said there were two things of note that led the neurosurgeon to step in (according to the neurosurgeon):

Decompensating at an increasing and alarming rate, not typical from a psych perspective. Also not in a healthy young male with no history. My wife was able to substantiate this claim with my detailed timeline. (I had some emails and wrote a lot of stuff down, as is my nature, during this time.)

My left eye was "squinty."

> My wife was able to substantiate this claim with my detailed timeline.

Sorry, my bad here. The timeline wasn't mine. It was Kait who had built it and took on the burden of sharing it with everyone she possibly could.

I don't mean direct this specifically at you, but aren't there databases that can look up diseases by symptoms? Are doctors not trained to consult those, maybe after ruling out common causes? Why is forgetting relevant in this context?

I'm asking because I've had frequent encounters with doctors whose process seems to be, literally, "remember if there's anything like the described symptoms that I learned in medical school" which, if they were somewhat older, was probably 30+ years ago.

Holy hell. Those symptoms, that clinical experience, that had to have been completely terrifying. Very glad you're on the mend, and that you got a straightforward (if weird) diagnosis.

Wow.

Thank you for the kind words. :-) <3
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This sounds horrifying. It’s one of those stories that makes me think in just how many ways our bodies or minds can break or malfunction in terrifying ways. Any one of us could, right now, carry a lethal tumor that hasn’t been discovered.

Best of luck to you, and get well. I’m glad it didn’t get even worse before it was treated.

CDC mortality tables [1] are kind of eye opening for those who don't realize how brief life is. Average age range on HN is probably in the 25-44 year old bracket. That bracket has an approximate mortality rate of 140/100k per year. HN has what, 5 million or so monthly users? So that means of all of 'us', it's expected that around 7,000 HN readers age 25-44, die each year. That's fairly close to 1 death per hour.

[1] - https://www.cdc.gov/nchs/data/dvs/MortFinal2007_Worktable23r...

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Wow I need to stop browsing HN
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When you look at how molecules like RNA work, and krebs cycle, and the billions of cells we are composed of, and so on, it always strikes me as astronomically lucky that we function at all. Like how can this assemblage of Rube Goldberg machines function for more than 1 seconds without catastrophically falling apart?

I think multicellular creatures on earth are just so complex they are basically ineffable.. We can understand certain general principles and statistical trends, but the entire system holistically is incomprehensible for a human level intelligence.

Kind of analogous to ML, we absolutely understand how each neuron works, we built them! But we often dont really understand how the resulting model works.

I can't begin to imagine the pain and stress caused by those symptoms, but I am so very happy to hear the prognosis is quite good. A linked scientific article makes the case that this is a very new diagnosis, and increased awareness might help a lot of people, so if you are reading this burntsushi, thanks for being open about something deeply personal, I hope I would have had the courage to do so myself.
Thank you. <3

There were lots of reasons that went into me posting this.

First and foremost is that this is a disease of chaos that is prone to misdiagnosis. I want to shout this from the roof tops to spread awareness. I don't have a ton of reach, but I have some, and I want to use it to amplify things like this.

Second is that I'm somewhat naturally open about these sorts of things.

Third is I feel a responsibility to my projects and users.

Fourthly is that it's just practically useful to have a link to send to someone when I reference this time period in my life. :-)

> very new diagnosis

Yes! Discovered in 2007. Wild.

> so if you are reading this burntsushi, thanks for being open about something deeply personal, I hope I would have had the courage to do so myself.

<3 <3 <3

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My wife had anti-NMDA negative Encephalitis two years ago after suffering severe seizures out of the blue - her diagnosis in retrospect is NORSE (new onset refractory status epilepticus). She was put into an induced coma for 2 months, it took a long time before they realised it was encephalitis. Whilst she survived, her recovery is still ongoing. She was 32 when it happened and will never work again due to her brain injury and ongoing epilepsy.
Oh my, I'm so sorry to hear that. She'll be in my thoughts.
@burntsushi thanks for sharing this. A few of the symptoms you described felt painfully familiar to my aunt who's still undergoing AE treatment and is deteriorating after a short recovery.

She's 59y.o. living in the Philippines and was recently diagnosed with autoimmune encephalitis after initially being misdiagnosed as having a mild stroke and later psychosis. She had balance problems and fell down while sweeping the floor. She developed language problems. So she knew what she wanted to say but couldn't get the words out. My mom and I thought it was mild stroke. Over the following weeks she developed seizures, required a feeding tube and ventilator support, and is currently undergoing treatment in Cebu Doctor's Hospital, Philippines.

If anyone here has experience with autoimmune encephalitis, patient advocacy groups, research programs, financial assistance resources, or treatment centers that might be helpful, I would be grateful for any suggestions.

My family has also put together a fundraiser to help cover her ongoing treatment costs if anyone would like to learn more. We'll provide weekly updates and full transparency. Mods, I hope you allow this link: https://www.gofundme.com/f/help-save-rowenas-life-from-autoi...

If not, my email is in my profile and you can DM me. I can't post pictures of her with her current state because I don't have consent. The one picture I have of her current state is also censored.

Best of luck mate. Most of us take our health for granted.
Thank you. <3

It's been a trip. The worst thing that has happened, but also the best. It has definitely given me a new perspective on life, that's for sure.

My favorite side effect is that I now love all foods. Prior to this, I was a rather picky eater. Now I love everything!

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NMDA receptor encephalitis is usually associated with a particular ovarian tumor, so the first thing I did on seeing this article was to check if the author is male or female (he's male). It is the habit of certain cancers to present with bizarre symptoms (so-called paraneoplastic syndromes) including psychosis as in this case, and often it can be months before someone thinks to look for cancer. I'm glad the author's okay.
Yes! No tumor. I've had a PET scan and a testicular ultrasound. I think that puts me in the idiopathic category for this particular case.
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It's nice to see peoples' success stories with diagnoses. I've been suffering from something for more than 20 years now. I was healthy until 2005. Then it seemed like I got sick with some kind of virus and just... never got better. I have unpredictable good stretches and bad stretches. During my bad stretches I can't get out of bed. I've mostly given up on the idea of a diagnosis myself, after seeing dozens of doctors over the years, with the most positive interactions being Stanford researchers telling me I'm a really "interesting" case.
I've seen that happen with Lyme Disease, and with Mono. Autoimmune disorders are notoriously difficult to diagnose.

In the 1980s, AIDS was like that. All these healthy, young people, just started getting these diverse horrorshow problems, then died.

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Sorry to hear this, thank you for publishing your account.

I first found you years ago from your nfldb project: https://github.com/BurntSushi/nfldb and since then have used xsv and ripgrep.

Also, thank you for participating in the clinical trial. I pivoted my tech career several years ago to focus on that industry (the tech isn't great, I'm trying to help that). Along the way I've learned how important it is to participate in this research, it makes a massive difference so thank you.

I came here to say nearly the same. I used xsv SO MUCH at my last job, because the intermediate format of everything in the particular project was CSV, and I just could plow through everything using it. And of course BurntSushi/toml is in various go projects I have worked on.

I'm glad that get to carry on doing whatever makes you happy, and for your whole family.

Wow, nfldb. Old school. Good times. I had so much fun with that project and the community of users.
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Glad he had connections to get out of the psychiatric institution. Thinking of all the unfortunate people without the means being incarcerated there with their misdiagnosis, getting put down with antipsychotics
I'm very lucky to have had that connection. I didn't even know I had it until it was there. So I'm lucky on another level there too.

I was put on a low dose of an anti-psychotic. I am in fact still on it. We just haven't gotten to tapering off of it yet. (Other medications have taken higher priority.) Tapering off all of my medications, which is the goal, will take quite some time.

In the moment, I very much welcomed the anti-psychotic. I would do anything to fix what was wrong with me. The problem is that the front-line treatment for anti-NMDA receptor encephalitis (IVIG and steroids) takes a minute to kick in. Moreover, you don't have the diagnosis until later. There was a point in time, before the positive CSF antibody test but after the abnormal MRIs, where multiple sclerosis was a possible diagnosis.

In any case, once I got out of the psychiatric hospital and into Brigham and Women's, an MRI is indeed what I had right away. And that's when the brain lesion was found. But! Not all cases of anti-NMDA receptor encephalitis have an abnormal MRI. Susannah Cahalan, for example, had two normal MRIs. Brain inflammation was only detected indirectly at first because of the "clock test"[1]. And they later did a biopsy on her brain to confirm.

In retrospect, yes. I think I could have done a better job of advocating for myself on my first ER visit and demanded to see a neurologist. But I didn't know what I didn't know, unfortunately.

[1]: https://www.encephalitis.info/news/brain-on-fire-susannahs-r...

Intriguing... "After months of misdiagnoses Dr Souhel Najjar, employs a test asking Susannah to draw a clock. Instead of the customary clock face, her condition led her to draw all the numbers 1 through 12 on the right side of the clock. This was the breakthrough moment; it was this clock drawing that enabled Dr Najjar to understand that the right side of Susannah’s brain was inflamed, further test revealed this inflammation was a result of anti-NMDA receptor encephalitis, initiating her path to recovery"
I wonder how close this disease, and the similar ones in the comments, are to a general 'chronic fatigue sydnrome' diagnosis is. Which I've been dealing with for a decade. Definitely a strong autoimmune component to it...

In case this might resonate with someone but from the 100s of tests i've done, the most significant result for me was a 5x normal renin, which led me to eventually try fludrocortisone, the first time i finally felt 100% relief but only for a couple of days before sliding back into fatigue...

Count yourself incredibly lucky OP that you both got a diagnosis and also have such support around you. It's tough out here

A decade of dealing with CFS sounds like absolute hell.

I saw a close friend decline from a 90%-ile athlete to having trouble getting out of bed within a span of 2 months, and it was heartbreaking. This is someone I looked up to in the gym, went climbing with, went on hikes with. Living in Spain, he did have a hard time getting a proper diagnosis, with doctors eventually settling on ME/CFS. It's been 2 years now and he is slowly on his way back to being functional; went back to his job and he can even do light exercise once a week now.

I am going to ask him if he was prescribed corticosteroids as part of his regime. I do remember during his early tests (I know because I accompanied him) that he did test positive for Mononucleosis antibodies, but he doesn't remember showing any symptoms at that time.

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The first thing I would do with any sort of weird issue remotely associated with my brain is to get an MRI. I would pay for it out of pocket if my doctor denied it or said it was psychiatric. Trust no doctor 100%, especially when they dismiss your symptoms as hormonal or psychiatric or anything else that doesn't go through a thorough examination with all available technology.

This is where AI like ChatGPT shine because they won't just dismiss you.

Not sure why this was down voted but there's truth to this.

I quit an SNRI antidepressant twelve years ago and for ten years I had horrible migraines, inability to form sentences, constant anxiety, low motivation, and other symptoms. Doctors just diagnosed it as depression and me having problems.

I knew something was wrong and I suspected it had to do with withdrawal from my old antidepressant. I read online and found others saying something similar. Gemini was able to help me confirm with and provide resources from specialists about this because the average psychiatrist knows nothing about this.

Finally I had a name for my issue-- protracted SNRI withdrawal syndrome. Trying to get off the medication too quick put me into some kind of continuous withdrawal. After confirming this I got back on the old medication and slowly reduced the dose this time.. I feel better than I have in 10 years.

Doctors still don't understand it and sometimes when I mention it to one(I have a few in my family)they just say "that's not supposed to happen". Never put your health solely in another person's hands. Utilize every resource available to you, even the most educated doctor in the world cannot know all there is to know about their field

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NMDA receptors, and their modulators like Sarcosine and Glycine, have been a topic of interest of mine, specifically regarding schizophrenia.

I have a blog post compiling all my research here:

https://www.howonplanetearth.com/nmda-receptor/

> Thank you to my friends, family and doctors as well. Their support during this time was unwavering and I’m not sure what would have happened without them. “Nothing good” is what a nurse said when I posed that question to her.

I've always been told (and this has been true over the 4 or 5 times I've been hospitalized in my life) that having someone there for you, to support you and also to serve as your 'patient advocate' (so helping making sure all of the questions are asked of the doctors and stuff like that) has a definite positive effect on medical outcomes. In my cases, it was my family filling this role.

I whis you the best, you teached me a lot with your blog posts and code, and your software had an impact in how I use computers. You are probably the only developer alongside Torvalds that my wife knows by name (well, nickname) since whenever you do something cool I feel the urge to share my excitement with her
Andrew is truly such an inspiration. For him to have been still delivering for the open source community during all this really goes to show that you never know what someone else is dealing with.
>It all started with flu-like symptoms: heart racing, night sweats, the chills and trouble sleeping. But no congestion or cough. I also felt really off mentally. A deep sort of anxiety, along with panic attacks, that I had never experienced before in my 38 years of life. It was terrifying, especially because I had no idea what was causing it. There were no life events or obvious triggers that precipitated the psychological symptoms, nor was there any obvious biological explanation for the physical symptoms at the time. This was only the beginning.

Interesting, I had similar symptoms 5 years ago, including trouble swallowing which in itself induced a sort of panic. Also, I have experienced 6 "attacks" (not sure whether a panic attack is the right name) in two days, that felt like all my limbs were numb (with that tingling feeling you get when you keep your limb in an awkward position for too long) and tightly wrapped in duct tape, accompanied by rapid breathing, fast heart rate and dizzy vision. I wasn't diagnosed with anything specific and it went away on its own, but later the same year I started feeling occasional heart flutters as if my heart was going to jump out of my chest. Got tested and was diagnosed with a 2nd degree AV block. To this day, I have no idea what caused this and whether the two events were even related. Life can slap any one of us in the face in countless ways. Creatively vicious.

Glad your prognosis is quite good. Wishing you a fast and full recovery.

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Thank you for the kind words.

Trouble swallowing, jaw pain, dizziness, double vision (and more) were all things I experienced as well. At one point, my left eye was dropping significantly.

Not to say you had or have what I have. The symptoms are very non-specific.

> [...] Since I had been cleared physically, getting out of the psychiatric hospital quickly to see a neurologist proved difficult. This was the single point, in retrospect, where our health care system let me down. It took a lucky connection with someone who happened to be a doctor to get me out of the psychiatric facility and into the neurology department at Brigham and Women’s Hospital in Boston.

That sounds scary. As someone without any experience with psychiatric institutions or the US health system, I'm curious what people's views are on this.

Won't weigh in on psychiatric care, but I will say from experience that everyone should look into both an advanced healthcare directive and an advanced psychiatric care directive: these are documents that authorize someone else to have input into your care if you are unable to do so yourself. Psychiatric care is considered separately so even though a medical health directive was in place we were stuck and could not have input into care even though we tried. Set this up before needed because in an emergency it may be too late and care providers are limited in what they can say and what they will do without that.

Consult a lawyer. Participating locations only. etc. etc.

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if you ever want to read what happens when your brain breaks and you don't have a neurologists number in your back pocket , feel free to peruse the subreddit r/antipsychiatry
Back in 2007, I was diagnosed with Churg-Strauss syndrome, renamed to the pithy Eosinophilic Granulomatosis with Polyangiitis (EGPA). It affects about 3 out of every 100,000 people, so rare. At the ER, I was told maybe I had tuberculosis. Then they thought it could be cancer. Then they thought maybe HIV. A few weeks later after being hospitalized because it had become progressively worse a pulmonologist correctly diagnosed it. Autoimmune diseases seem notoriously hard to pinpoint. Churg Strauss is a syndrome, meaning it's a constellation of symptoms. Some organs were permanently damaged, but I'm doing well and haven't had anymore flare ups. Glad this author shared his experience and that he's doing better.
His manager deserves the thank you. If someone started exhibiting the issues described in this post at any of my employers past and present, I suspect they would figure out how to get rid of them.
A thousand times over. I feel really lucky to work for Charlie. :-)
I'm glad you got diagnosed and the treatment is working. Sending you virtual hugs!
Really glad you finally got a correct diagnosis, and thank you for the tools/utilities you've contributed.

My early rust skills benefitted significantly from having read your code!

Good luck and good health.

Horrible to hear this news. Neurological diseases are the worst because we understand so little about them and usually there is no cure, just management.

What have your experiences been with using AI for medical advice? Especially for such rare diseases I suspect that very little shows up in the training data. Personally I'm using AI only for work and only recently started using it for non-work non-coding stuff too.

> What have your experiences been with using AI for medical advice?

I had been trying to use Gemini during my bout of encephalitis before treatment. I wasn't really trying to diagnose myself, but instead, was looking up side effects of the various (psychiatric) medications I was on. At the time, I (but not my wife) had thought all biological causes had been ruled out due to testing from my PCP. To be clear, I wasn't really in my right mind, so whether this was a reasonable belief or not (likely not) isn't something to be assumed. Like, I just thought I had GAD. Or OCD. Or something latent that had just all of a sudden started rearing its ugly head.

I found Gemini's reporting of side effects of medication to not be helpful. Especially because it led me to wonder if some of the things were "in my head" (without a doctor even needing to say it). Anyway, there was never a point at which any AI suggested anti-NMDA receptor encephalitis. That didn't really come up until I got into the hospital and had an abnormal brain MRI.

I've since switched to ChatGPT, which I find to be leagues better than Gemini personally.

This is all really hard to explain, so I apologize if this doesn't make a lot of sense.

Thanks for sharing, Andrew. This must've been a nightmare for you. I am happy things are going the better way now.
Thanks for writing this. Perhaps a part of your therapy at the end. Also, a way to understand and recover. I hope all goes well for you!
I'm using both csv and aho-corasick on my project!

I wish you the best and I'm sure us Rustaceans are happy to help with anything

IMHO if you have a sufficiently empirical bent of mind, you are both more equipped and more invested in a good diagnosis and analysis of your own conditions. I have a personal EMR system that I run for the family and I get as much data as I need to tackle health issues. If you do, it is important to maintain epistemic hygiene: you need to correctly consider base rates, false diagnoses, and so on.

If you are able to do these things, it's worthwhile to record everything you want: full body MRIs, CT scans of the head, all your X-rays, your blood records and so on. Other countries are easier to get these in, but even in the US a full body MRI is under $2k, Ulta will test your blood for you, and so on. You can't get most medication here easily because it is prescription-gated[0], but many things are available in India (where I'm from).

Neurological conditions are a pretty big risk, because self-analysis is using degraded machinery at that point, though. Admittedly, a hole in the way I handle things. This is another one of those situations where it is valuable to have a wife.

0: Almost all self-analysis encounters the problem that a third-party to the interaction is the one usually paying, and so most players cater to that

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I am glad you were able to find the root cause and get treatment, and sorry you had to go through this. I hope we will soon remove “psychiatry” from the domain of medicine completely and start addressing actual biological issues directly.
The interesting bit here is that getting to talk to a psychiatrist was one of the main things that "excited" me about getting checked into a psychiatric hospital. My understanding, at the time, was that they crossed the lines between biological and psychological. A psychologist with an MD, if you will. That seemed, at the time, like exactly the kind of inter-disciplinary doctor that I needed.

There was no psychiatrist that I could see at the ER as far as I know. I had to get checked into the psychiatric facility in order to see one. So that was another dimension here where I was enthusiastic about going, and probably made the decision by the ER to send me there easier.

Glad to hear that you found your way out of the psych ward to get properly diagnosed and treated. I've witnessed first hand people getting trapped in the psych system with neurological or endocrinological conditions. It can be almost impossible to get out, especially if the "diagnosis" is a psychotic disorder. Once you have such a diagnosis pinned on you, anything you say can be dismissed as a delusion, and most psychiatrists are woefully bad at considering somatic explanations for symptoms. You definitely got very lucky.
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ty for this writeup Andrew, all the best to you
I am wondering how many of these originated from Covid messing up the weakest parts of the body forcing generation of autoantibodies against them by the immunity.
It is also worth pointing out that I have had (somewhat mild) psoriasis on my scalp since I was a kid. It is also an autoimmune disorder. My understanding is that having one increases your chances of having another.

I also have blood relatives with lupus and rheumatoid arthritis.

glad OP has recovered.

modern medicine is truly marvelous.

my wish is poor countries catch up because people die unnecessarily or are misdiagnosed & fxxkd for life.

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Wishing you a full and fast recovery!
I'm sorry to hear it, and glad you seem to be on the mend with a positive prognosis.
Glad you're getting excellent care and on the mend. Your work is an inspiration, wishing you all the best.
I read his comment on how his wife was supportive and now gives me perspective on what a partner does and what one can expect from them. I’m not able to articulate it but it’s nice to see such a profound support.
Sad news. Best wishes!
A bit off-topic, but I feel like humanized monoclonal antibody treatments are so under-appreciated today despite showing efficacy against a broad class of diseases, infectious, auto-immune, and even some cancers. Absolutely amazing class of drugs IMO.
Yes! As I understand it, each dose I received (I got 3 of them) came from ~1,000 different donors. It was more expensive than my room and board at the hospital, and my room and board was not cheap.

Thank goodness for health insurance. (Which is very shallow gratitude since the system is broken in many ways. But this ended up not being a financial burden for us, which I am very thankful for.)

I wish you a fast and full recovery.
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when I saw "NMDA receptor" I was immediately fascinated

I have long-covid and purposely take low-dose Dextromethorphan (just 15gm)

because it acts as a NMDA Receptor Antagonist

by blocking NMDA Receptors, it helps mitigate overactivation of chronic pain and fatigue pathways

it sounds like Andrew was experiencing the exact opposite effects by aggravating the pathways

* https://pmc.ncbi.nlm.nih.gov/articles/PMC7851375/

* https://images2.imgbox.com/0b/d7/AKg9AJg6_o.png

>> "While autoimmune disorders don’t have a known cure...."

Look up keto, carnivore and juice fasting communities on Youtube. Extreme dietary changes fixed many people from "uncurable" illnesses.

Can take 3 to 12 months though.

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> The problems with balance and the overwhelming nature of my psychological symptoms eventually led me to fall and hit my head. This in turn led myself and my wife to decide that I couldn’t be safe at home. And that brought us to my first emergency room visit.

It was baffling to me that it took a fall and hit on the head before the author went to the hospital, until then I saw they went to a hospital in Boston. So, American.

It's tragic how the broken American healthcare system is holding back innovators and global contributors.

I went to my doctor an entire month before that.

It took a fall and a hit to the head to go to the emergency room.