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Low serotonin levels might explain some Long Covid symptoms, study proposes

science.org

11–20 of 155 posts

Re: Low serotonin levels might explain some Long Covid symptoms, study proposes

#11

Considering Covid can cause brain cells to fuse together causing cognitive impairment, that seems a more likely cause of issues: https://nitter.net/_CatintheHat/status/1668577909836075008

I've heard this, that and also blood clots forming in the brain. Maybe much more, we will see in upcoming years. Nasty disease

Re: Low serotonin levels might explain some Long Covid symptoms, study proposes

#12
post #4

For the vast majority of cases, a long COVID diagnosis is extremely short on rigor. The best evidence available suggests most cases of "long COVID" are misattribution: https://jamanetwork.com/journals/jamainternalmedicine/fullar...

Not necessarily the best or the latest evidence... See: https://www.nature.com/articles/s41579-022-00846-2

Sigh, That's not a study that's an article reviewing other cherry picked articles. It doesn't really mean all that much tbh. You would have to review what this review is reviewing.

Long covid is still not properly defined and is more of a blanket term of feeling like shit after virus infection

List includes https://www.nhs.uk/conditions/covid-19/long-term-effects-of-...

* extreme tiredness (fatigue) * feeling short of breath * loss of smell * muscle aches

OR.

* problems with your memory and concentration ("brain fog") * chest pain or tightness * difficulty sleeping (insomnia) * heart palpitations * dizziness * pins and needles * joint pain * depression and anxiety * tinnitus, earaches * feeling sick, diarrhoea, stomach aches, loss of appetite * a high temperature, cough, headaches, sore throat, changes to sense of smell or taste * rashes

Many of these symptoms are simply post viral fatigue https://www.medicalnewstoday.com/articles/326619#what-is-it. Post-viral syndrome may cause additional symptoms, such as:

* confusion * trouble concentrating * headaches * aches and pains in the muscles * stiff joints * a sore throat * swollen lymph nodes Which was considered perfectly normal before the big C.

Maybe long covid is a thing, but it really needs proper definition then.

How sick I am of the Covid nutters. If you want research money for something it seems to be just enough to slap some covid label or other and a cheque will be written no questions asked.

Also nature is falling from grace as a top notch elite non-partisan publisher as they have definitely turned partisan in the last few years, they still had the courage to publish the devastating outcome of their political agenda though

https://www.nature.com/articles/s41562-023-01537-5.

Re: Low serotonin levels might explain some Long Covid symptoms, study proposes

#13

I had a globus / lump in throat sensation that was my first symptom of COVID and persisted months after. It went away somehow after I started going to the gym. Obviously can’t say if it’s connected or not, but wouldn’t be surprised if it was.

post-viral fatigue is a thing https://www.medicalnewstoday.com/articles/326619.

It probably was c-19. I had a nasty flu back in 2017. I coughed so much I thought I had broken a rib. It took months to recover.

Re: Low serotonin levels might explain some Long Covid symptoms, study proposes

#14

I had a globus / lump in throat sensation that was my first symptom of COVID and persisted months after. It went away somehow after I started going to the gym. Obviously can’t say if it’s connected or not, but wouldn’t be surprised if it was.

Similar thing here. Also had feeling of pressure in frontal lobe and strange taste. Intensity changed based on how much fitness time I could fit in schedule.

Re: Low serotonin levels might explain some Long Covid symptoms, study proposes

#17

So basically most long covid is a form of depression. It makes sense given the fact that most self reported long covid was white middle aged females over any other demographic

Once again proving that any comment on the internet starting with "So" will go absolutely off the rails haha

Even if we accept it as truth there's so many reasons why you might only be seeing that demographic. Starting with the people you surround yourself with to the possibility that anyone else needs to get by and can't show weakness without worrying about losing their income. What other demographics are you missing?

Are they all also stay at home mothers who don't need to appease a boss for instance? I don't have a better example as I don't really buy your initial claim, but things like that

Re: Low serotonin levels might explain some Long Covid symptoms, study proposes

#18
post #4

Earlier quoted context omitted.

Not necessarily the best or the latest evidence... See: https://www.nature.com/articles/s41579-022-00846-2

With a totally straight face, “With significant proportions of individuals with long COVID unable to return to work7, the scale of newly disabled individuals is contributing to labour shortages” And I thought it was the Fed!

So this line needs a lot of context due to the nature of academia. It's best not to read much into it. What ends up happening is that you do some research, type it all up into a paper and then your advisor makes you add something to connect your results to the "real world." And because it's a study on virology not economics the author will just speculate on some stuff that'll later be used for marketing fodder or grant writing to say the university is working on important things. Which they are, but important work doesn't sell. Important work that laypeople recognize as important sells. And when you want government money connecting it to jobs -- ooo boy.

Re: Low serotonin levels might explain some Long Covid symptoms, study proposes

#19
post #3

Elder friend of mine got the fatigue two weeks after covid. after everything else was ruled out she was given ssris for anxiety, and indeed she could walk again a few weeks later. If this turns out to be as interesting as it sounds, well buy SSRI maker stocks

This is interesting to me, I'm recovering from COVID right now and the fatigue hit me - you guessed it - two weeks after the initial infection.

I don't take an SSRI but perhaps it could indeed help.

Re: Low serotonin levels might explain some Long Covid symptoms, study proposes

#20

My gut reaction (pun intended) or guess on what causes Long Covid is a viral reservoir, possibly in the gut, that the immune system cannot fully clear. Low serotonin is then a downstream effect from the chronic stress on the body. Approx. 90% of serotonin found in the human body is located in the (GI) tract. So people and doctors will throw SSRIs at the problem, and maybe that will relieve some symptoms, but will not…

While most of the body’s serotonin is indeed in the gut, the serotonin that impacts our mood, sleep, and other cognitive functions is exclusively produced and used in the brain.
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