Catch up on stories from the past week (and beyond) at the Slashdot story archive

 



Forgot your password?
typodupeerror
×
Medicine

Where Did Ivermectin Come From and Why Are Americans Taking It To Try and Treat COVID-19? (wfaa.com) 676

Ivermectin is making the rounds again online after Joe Rogan casually mentioned he took the drug after testing positive for COVID-19. Some researchers claim it helps treat symptoms of the virus; others, including the U.S. Food and Drug Administration (FDA), have yet to make that determination. "While there are approved uses for ivermectin in people and animals, it is not approved for the prevention or treatment of COVID-19," the FDA says in a FAQ.

So where did this drug come from and why have people been using it to try and treat COVID-19? WFAA, an ABC-affiliated television station licensed to Dallas, Texas, helps answer those questions: In the 1970s, Japanese biochemist Satoshi Omura discovered the avermectin family of compounds, which are a series of drugs used to treat parasites and insect pests. Ivermectin is one of these drugs. Ivermectin has a mixture of carbon, hydrogen and oxygen. It was modified and first introduced as medicine in 1981. It soon became registered around the world to treat parasitic worms in cattle, sheep, and other animals. It can be taken as a pill or applied to the skin depending on why it's needed.

By 1988, ivermectin was approved as a medical treatment in humans. This "wonder drug," as many called it, was prescribed to treat illnesses, which include head lice, scabies, river blindness (onchocerciasis), strongyloidiasis, trichuriasis, ascariasis, and lymphatic filariasis. Since its discovery, ivermectin has been used by more than 700 million people in the world specifically to treat river blindness and lymphatic filariasis, according to a National Institutes of Health study.

A medical study led by Dr. Ahmed Elgazzar in Egypt was published in November 2020. It said that hospitalized patients with COVID-19 who received this antiparasitic drug improved more quickly and had a better chance of staying alive. It was retracted in July. Multiple medical agencies -- including the Centers for Disease Control (CDC), Food and Drug Administration (FDA) and National Institutes of Health (NIH) -- have been unable to find any evidence this drug helps with COVID-19. The CDC put out a press release in August, making clear that ivermectin is not authorized or approved by the FDA for the prevention or treatment of COVID-19. In that same CDC press release, health experts also warned about the dangers that can come from taking ivermectin incorrectly.

This discussion has been archived. No new comments can be posted.

Where Did Ivermectin Come From and Why Are Americans Taking It To Try and Treat COVID-19?

Comments Filter:
  • Critical thinking. (Score:5, Insightful)

    by Ostracus ( 1354233 ) on Wednesday September 01, 2021 @10:23PM (#61754915) Journal

    Confirmation Bias. Bandwagon Fallacy. Hasty Generalization.

    • by Darinbob ( 1142669 ) on Wednesday September 01, 2021 @10:30PM (#61754939)

      The evil governments keep hiding the inexpensive drugs that cure us of everything, all so that they can get their vaccine microchips implanted in us! So my neighbor's middle school son, who's really smart, has a science fair project that shows how baking soda will cure cancer! Why are they covering this up??

      • The same lame reason they covered up the curative effect of popping Mentos and guzzling Diet Coke.

        It's not just for science fair volcanoes.

      • by Anonymous Coward on Wednesday September 01, 2021 @11:03PM (#61755063)

        The evil governments keep hiding the inexpensive drugs that cure us of everything, all so that they can get their vaccine microchips implanted in us!

        5.3 billion doses of Covid-19 vaccine have been administered around the world... that would explain why there's such a huge chip shortage right now.

    • also read about the galileo gambit

    • That and the Conservatives have been trained (by the media, and churches that have seem to forget the teachings of Jesus) to believe that all LiBeRaLs are out to get them. So any source that comes from a non-conservative group must be lying to them.

      This is actually very bad for everyone, as often the Liberals may have found out something important to say, while the conservatives just dismiss it all together, also if the Liberals are in error, the conservatives don't have a good argument to correct them, the

  • by klipclop ( 6724090 ) on Wednesday September 01, 2021 @10:24PM (#61754917)
    I inject penicillin multiple times a day, guzzle soda, eat a constant diet of processed foods and on multiple prescriptions for my poor lifestyle choices. But I firmly draw the line of injecting that garbage of a vaccine into my body and opt to injest horse grade apple flavored invermectine.
    • I thought the horse paste was applied rectally.

      • I thought the horse paste was applied rectally.

        Probably not a good idea to stand behind the horse when you're applying it, though.

      • by klipclop ( 6724090 ) on Wednesday September 01, 2021 @10:45PM (#61754985)
        Durvet Apple Flavored Ivermectin 1.87% Horse Wormer Paste, 387772 is rated 4.8 out of 5 by 236. Rated 5 out of 5 by Ruben 18 from Apple flavored is easy to use No worries great product, all the ponies take it with out spitting it out. I guess you could rub it on their butt and see what happens. I'd consider that less worse than giving it to your kids.
        • Durvet Apple Flavored Ivermectin 1.87% Horse Wormer Paste, 387772 is rated 4.8 out of 5

          By horses or COVID patients? That is kind of important.

    • ... and it will cure your parasitic mange.

      At least that's what our goat Barney assures me. "maa aaa aaa aaa!" (popular goat expletive) [spaces added to stop /. from complaining about ascii art]

    • "I make all kinds of bad health decisions and I will firmly continue to make them"

      FTFY

    • ... opt to ingest horse grade apple flavored Ivermectin.

      I believe it comes in Vanilla now -- as does Thorazine. :-)

    • by Goldenhawk ( 242867 ) on Wednesday September 01, 2021 @10:38PM (#61754963) Homepage

      What many people miss about this study is that it was done "in vitro," in a lab setting in a cell culture. That's a lot different than "in vivo," in the human body. And this study even points out that fact.

      Well, a lot of things will kill viruses in vitro. Bleach works really well, for example. But you don't want people drinking bleach to kill COVID.

      Oh, wait....

      • by hey! ( 33014 ) on Wednesday September 01, 2021 @11:52PM (#61755219) Homepage Journal

        The key concept is a candidate drug's "therapeutic window". That's the range of potentially useful doses that lies between the minimum dose that produces a therapeutic effect and the dose that produces toxic effect. Most things that kill virus in vitro end up having no therapeutic window; like bleach you reach a toxic dose before you see any useful effect.

      • by Cyberax ( 705495 )

        What many people miss about this study is that it was done "in vitro," in a lab setting in a cell culture. That's a lot different than "in vivo," in the human body. And this study even points out that fact.

        That was not really the biggest problem. The biggest problem was the micromolar concentration of ivermectin. If you worked in chemistry then this basically is the death knell for a drug, unless it's something from oncology.

        "Micromolar" means that for small molecule drugs you're looking at gram quantities. Very few drugs are that well-tolerated. Normal therapeutic dosages for ivermectin are around 15 milligram. So there's about 100x gap.

  • by mykepredko ( 40154 ) on Wednesday September 01, 2021 @10:29PM (#61754931) Homepage

    I find it fascinating that people will pay hundreds of dollars for something that is of questionable benefit (at best) rather than take a vaccine that is proven to prevent illness and or death (and new numbers proving this are published every day) and is free.

    It just seems that Ivermectin is a way to "own the libs" rather than follow "woke science" and anything that is promoted by somebody who channels the message that there are maverick doctors out there that are smarter than Big Pharma and Government combined is going to attract people. When the message is right, people just won't challenge it - one of the big lies about Ivermectin is that nobody will study it yet there are more than a dozen studies showing that it has no observable value in combating Covid.

    Don't forget hydroxychloroquine (an anti-fungal used in fishtanks) was touted the same way.

    • by phantomfive ( 622387 ) on Wednesday September 01, 2021 @10:44PM (#61754977) Journal

      Can you imagine being afraid enough of coronavirus that you would be willing to self-prescribe horse medicine, but not enough to get a vaccine?

    • It's the evangelical Christians feeding all this garbage. They need to stoop this low since it's the only way they can drum up business into new untapped demographics.
    • by Trailer Trash ( 60756 ) on Thursday September 02, 2021 @12:51AM (#61755385) Homepage

      Don't forget hydroxychloroquine (an anti-fungal used in fishtanks) was touted the same way.

      No, hydroxychloroquine isn't a fish tank cleaner. It’s an extremely cheap and common anti-malarial drug. If you ever travel to India you’ll find that you have to take it before you leave the US.

      Some woman killed her husband with a similar chemical used in fish tanks, but you’d likely be let down to learn which side of the political aisle she’s on.

  • by dogsbreath ( 730413 ) on Wednesday September 01, 2021 @10:30PM (#61754933)

    Taking equine formulated Ivermectin will help us reach herd immunity.

    • by deek ( 22697 )

      Yes, by having the non-vaccinated eliminate themselves by incorrectly dosing on questionable treatments, we do reach herd immunity a little more quickly.

    • Taking equine formulated Ivermectin will help us reach herd immunity.

      We've already reached herd stupidity.

  • Might be the first global use-case for blockchain.

  • by rsilvergun ( 571051 ) on Wednesday September 01, 2021 @10:48PM (#61754999)
    from Rebecca Watson [youtube.com]

    TL;DW;, studies in petri dishes showed it slowed down the replication of some viruses. But the studies aren't all that useful because the dosages needed to make it work would make you at least as sick as COVID. They concluded that it's possible a different formulation might be useful, but that a lot more studies would be needed and that the current drug isn't of any use against viruses.

    As for why it's taking off in certain circles of the press, there's a concerted effort to keep this pandemic going for at least another 18 months or so. [cnn.com] Encouraging people to think they can skip their vaccine helps with that.
    • TL;DW;, studies in petri dishes showed it slowed down the replication of some viruses. But the studies aren't all that useful because the dosages needed to make it work would make you at least as sick as COVID.

      In petri dishes, a blowtorch has been shown to slow down the replication of some viruses, but the side-effects for in in-vivo ...

  • by phalse phace ( 454635 ) on Wednesday September 01, 2021 @10:49PM (#61755007)

    If Ivermectin is for treating animals like horses and cows, then does that mean it will be effective against the Moo variant [axios.com] of Covid-19?

  • Mexico City (Score:3, Informative)

    by akaariai ( 921081 ) on Wednesday September 01, 2021 @11:10PM (#61755089)

    Ivermectin is a bit more promising that what most think.

    First, NIH stance is no data for or against. This was upgraded from do not use in Feb.

    There's strong support from preclinical and observational data (ICON, Mexico City hospitalizations study). Outpatient RCTs 7/7 trend for ivermectin. (Chaccour, Raad, Lopez-Medina, Vallejos, Schwartz, Ravkiriti, Reis).

    Ingesting animal formulations is stupid. But off label use if doc and patient agree seems all ok, especially knowing ivm has better safety profile than tylenol.

  • Astonishingly (Score:5, Insightful)

    by fahrbot-bot ( 874524 ) on Thursday September 02, 2021 @12:09AM (#61755253)

    This "wonder drug," as many called it, was prescribed to treat illnesses, which include head lice, scabies, river blindness (onchocerciasis), strongyloidiasis, trichuriasis, ascariasis, and lymphatic filariasis.

    None of those are viruses or caused by viruses but, rather, worms/parasites.

    • by Whibla ( 210729 )

      This "wonder drug," as many called it, was prescribed to treat illnesses, which include head lice, scabies, river blindness (onchocerciasis), strongyloidiasis, trichuriasis, ascariasis, and lymphatic filariasis.

      None of those are viruses or caused by viruses but, rather, worms/parasites.

      It (Invermectin) has also been shown, albeit almost exclusively in vitro, to have antiviral properties.

      This review [nih.gov] covers ~50 years of studies on it, and details several plausible mechanisms by which it exhibits those antiviral properties.
      There are several important caveats:
      -The in-vivo (animal) studies generally show little to no effect;
      -Any (in vivo) effect generally only occurs if Invermectin is used within the first few (well, specifically 14) hours after infection;
      -The dosages u

      • -The dosages used do not generally match those that would be given medically.

        I sincerely hope so, because the in vitro study required a dose that would be larger than even that commonly given to horses. May as well just drink bleach.

  • South America (Score:5, Interesting)

    by cowdung ( 702933 ) on Thursday September 02, 2021 @12:23AM (#61755295)

    Ivermectin has been pushed hard in South America for over a year now. It has been heavily prescribed, and some low scale studies have been done. Some with results that leaned towards the promising side. This is ever since an experiment in Australia showed that very high doses (dangerously high doses) killed COVID (and probably everything else as well).

    Major agencies around the world and scientists have not endorsed it, and other studies have come out saying it has no effect. The Egypt study as well has brought a cloud over many results because it was retracted due to negligent or purposeful fraud in the study.

    The conclusion is that there's no evidence of it working.

    But I find it funny that the Ivermectin craze has moved up north and now the US has taken it up as the latest miracle cure.

    Doctors in South America still prescribe it. Along with other useless medication like Remdesivir. I've seen families sell off all they have to get some expensive Remdesivir from the family of some poor deceased person, only to then watch their own family member die.

    It's sad. Vaccines are free.
    But the argument says that if you take the vaccine you're enriching the corrupt pharma giants.

    Nevermind that by buying these unproven medications you certainly are spending a LOT more money and getting worse results..

    But then again, my crazy neighbors theories hold more value than some lame dude with a Medical Degree. What do those guys know right?

    • Re:South America (Score:5, Informative)

      by cowdung ( 702933 ) on Thursday September 02, 2021 @12:26AM (#61755307)

      ps. In defense of South America: the search for alternatives also has to do with the scarcity of the vaccine which still today has not been able to reach more than 30% of the population.

      So naturally people need to think of what to do NOW that their family is dying. Hopefully more vaccines will become available soon before the Delta starts spreading.

  • what? (Score:5, Insightful)

    by nyet ( 19118 ) on Thursday September 02, 2021 @12:59AM (#61755399) Homepage

    "Ivermectin has a mixture of carbon, hydrogen and oxygen"

    Seriously? Jesus fucking christ journalists are goddamn stupid

  • People are idiots (Score:4, Interesting)

    by DrXym ( 126579 ) on Thursday September 02, 2021 @03:30AM (#61755643)
    Medical science produces not one but numerous vaccines which went through trials and were proven to protect against COVID. Governments all around the world set up massive vaccination programmes where people can be vaccinated for free so as to alleviate pressure on hospitals and allow normality to return.

    So what do some people do? They believe the memes about 5G towers; and microchips; and Bill Gates / George Soros; and Big Pharma; and experimental DNA treatments; and miniscule vaccination risks etc. Every dumb meme bounces around amplified and embellished by trolls and idiots. And because the target of all this is paranoid imbeciles they soak it all in and convince themselves that somehow the entire medical establishment is wrong, that the meme is right and they should deny themselves the vaccine and maybe even ingest bleach, or horse wormer or some shit.

    And then a bunch of them die and it serves them right. But what is inexcusable is the way social media has facilitated all this. Platforms like Facebook & Twitter have utterly failed to enforce their own policies but they didn't and probably hundreds of thousands of people around are dead as a result. Shame on them. Shame on anyone who works there.

  • by RobinH ( 124750 ) on Thursday September 02, 2021 @06:35AM (#61755937) Homepage
    The TOGETHER Trial [mcmaster.ca] showed that ivermectin had no positive result, but fluvoxamine did. From the article: "TOGETHER Trial scientists tested eight drugs, including hydroxychloroquine, metformin, kaletra and ivermectin, but only fluvoxamine had a positive effect on COVID-19." So why people are still touting ivermectin, I have no idea. Maybe they have shares in the company that makes it.

"An idealist is one who, on noticing that a rose smells better than a cabbage, concludes that it will also make better soup." - H.L. Mencken

Working...