How Arsenic went from Poison to Medicine

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  • เผยแพร่เมื่อ 19 ธ.ค. 2024

ความคิดเห็น • 130

  • @AhmetwithaT
    @AhmetwithaT 2 ปีที่แล้ว +234

    It's not a poison, it's just a misunderstood medicine.
    So as you can see your honor, I was actually trying to cure my husbands syphilis when I fed him a whole bunch of arsenic...

    • @PatKellyTeaches
      @PatKellyTeaches  2 ปีที่แล้ว +57

      "Yes, you see, he was very sick...."

    • @christopherellis2663
      @christopherellis2663 ปีที่แล้ว +12

      Why did you give him syphilis?

    • @1123JGilbert
      @1123JGilbert ปีที่แล้ว

      @@christopherellis2663 no sir, he was a debaucherously lecherous man, and as he was allowed, he found many women of the night. He would never touch me with that delicate hand, as you can see I am syphilis free, as are ALL of our children.

    • @VoidHalo
      @VoidHalo ปีที่แล้ว +5

      @@christopherellis2663Plus, the fact that she had syphillis means she was committing adultery, which was very much illegal and punishable by law at that point in history. And by knowingly infecting her husband with it in order to hide her misdeeds, she could also be found guilty of assault. I'm not sure about the 1830s, but these days it would definitely be assault of some sort.

    • @christopherellis2663
      @christopherellis2663 ปีที่แล้ว +1

      @@VoidHalo Smoking is assault with a deadly weapon, if one looks into it

  • @gorgonzolastan
    @gorgonzolastan ปีที่แล้ว +64

    My wife had APL leukemia, and arsenic trioxide along with ATRA, which is all trans retinoic acid (it's a compound similar to vitamin A) saved her life, and she's been in remission for over 5 years now.
    It's interesting what things from the past turn up with new uses.

    • @pennymitchell8523
      @pennymitchell8523 ปีที่แล้ว

      If you are going to get leukaemia ...AMPML is the one. It's 98% curable

    • @nicholasneyhart396
      @nicholasneyhart396 ปีที่แล้ว +4

      Wow, here's to another 5 years.

    • @VandaRossi-th4zu
      @VandaRossi-th4zu 9 หลายเดือนก่อน

      Bonjour, comment vous avez soignez votre femme ? Quel médicament on peut utiliser pour se débarrasser de cet poisson d' arsenic? Merci

  • @PatKellyTeaches
    @PatKellyTeaches  2 ปีที่แล้ว +115

    Anybody want a peanut?

    • @just__ryan_
      @just__ryan_ 2 ปีที่แล้ว +12

      I loved the reference! One of my favorite movies of all time.

    • @PatKellyTeaches
      @PatKellyTeaches  2 ปีที่แล้ว +23

      @@just__ryan_ Same! I almost made an iocane powder reference (there have been people who developed a tolerance to arsenic just like Wesley's tolerance to iocane powder) but one reference was enough.

    • @Chris_winthers
      @Chris_winthers ปีที่แล้ว +3

      Never says peanuts without the t

    • @ashleelarsen5002
      @ashleelarsen5002 ปีที่แล้ว +2

      I like Basil - less side effects
      That's true according to the Internet it has antimicrobial properties

    • @Rachel-sx8zw
      @Rachel-sx8zw ปีที่แล้ว +1

      Dimercaprol?

  • @all4one5
    @all4one5 ปีที่แล้ว +28

    I’m a biochemist bachelors in my final year and I just found your channel. It is AWESOME for listening while I do things around the house to keep my brain on topic and the gears turning. Thanks

  • @TexRenner
    @TexRenner 2 ปีที่แล้ว +26

    1822 medicine looks like the dark ages; by 1922 medicine looks like science, but so much of our real progress has come in these seven decades I have benefitted so much from. Acalabrutinib is hard enough, I can hardly imagine arsenic.

    • @PatKellyTeaches
      @PatKellyTeaches  2 ปีที่แล้ว +5

      That's a great comment. The influenza pandemic of 1918 was a huge turning point in scientific medicine

  • @suspectsn0thing
    @suspectsn0thing ปีที่แล้ว +46

    Really interesting - I was aware of the 1800s-era folk remedies using arsenic, but hadn't heard of it being used in an actual proven product, let alone one reapproved for use in the current millennium. Also, looking out up, arsenic trioxide has a real crazy looking molecular structure. Neat stuff.

    • @PatKellyTeaches
      @PatKellyTeaches  ปีที่แล้ว +7

      I appreciate that. Arsenicals, strangely, come up again in my next video.

    • @suspectsn0thing
      @suspectsn0thing ปีที่แล้ว +3

      @@PatKellyTeaches looking forward to it!

  • @zaggnutt
    @zaggnutt 2 ปีที่แล้ว +28

    Mercury enemas, Hamlin’s Wizard Oil, elephants, murder and Syphilis? This one has it all! Great video!

    • @PatKellyTeaches
      @PatKellyTeaches  2 ปีที่แล้ว +2

      Thanks Brandon. It was a fun one to research!

  • @jamessalomon9343
    @jamessalomon9343 ปีที่แล้ว +5

    During WW2 my dad was stationed in China. While there he contracted Amebic dysentery. He was treated with Arsenic, which cured the disease. However, the medication caused neurologic problems. Specifically, he developed a tremor in both hands. This was a serious problem because my dad was a Photographer. Consequently, he used a large, heavy, 4x5 Speed Graphic for most of his work. The camera was heavy enough to keep his hands steady and the large negatives hid any imperfections.

  • @marchhair01
    @marchhair01 ปีที่แล้ว +8

    I worked for one of the companies that sold Arsenic for APL. It’s a wonderful therapy that is well tolerated. It did take some persuasion to convince the oncology nurses to infuse ‘poison’ into the patients.

  • @angelicamaedelacruz616
    @angelicamaedelacruz616 ปีที่แล้ว +10

    Wowww! Just woww! This video made me excited to study toxicology for Pharma. This just felt like I’ve traveled through time with the significance of Arsenic in the history and its relevance in Modern Medicine. Thank you so much.

    • @PatKellyTeaches
      @PatKellyTeaches  ปีที่แล้ว +4

      Heck yeah, this kind of comment means a lot. Best of luck in your studies!

    • @FusionDeveloper
      @FusionDeveloper ปีที่แล้ว +1

      They also used mercury and lead.

  • @ettinakitten5047
    @ettinakitten5047 ปีที่แล้ว +3

    Bloodletting does still see limited use as a medical treatment for hemochromatosis, a genetic condition that leads to iron buildup eventually damaging the liver. Kind of like trephining - cutting a hole in the skull - which seems to have been used for a ton of medical conditions in the Stone Age in Europe, but now is only used to treat brain swelling.

  • @skybluskyblueify
    @skybluskyblueify 2 ปีที่แล้ว +15

    Dogs with adult heartworms used to be treated with an arsenic-based drug. They have to be confined to a cage and closely monitored as the arsenic-based drug slowly killed the adult heartworms.

    • @Nikki-lodeon
      @Nikki-lodeon 2 ปีที่แล้ว +1

      That's interesting. The treatment is pretty much the same today, but just not with arsenic.

    • @rey3472
      @rey3472 ปีที่แล้ว

      @@Nikki-lodeon The drug is still used. Melarsomine. Three injections administered at 30 day intervals. I just read about an alternative treatment involving Moxidectin and Doxycycline, but that treatment must be continued for a year. It is not preferred as the first treatment. Moxidectin is normally used as a heartworm preventative.

  • @whoareyoulookingfor
    @whoareyoulookingfor ปีที่แล้ว +10

    you mentioned chemo, would you ever do a video on the history of chemotherapy? my mom was just diagnosed with breast cancer and starts her treatment next week. my histmed specialty is in surgical instruments and techniques, so i don't know much about it, and i just found your channel and enjoy your videos! much better than the absolute history channels & the like where there's an error every other scene

    • @PatKellyTeaches
      @PatKellyTeaches  ปีที่แล้ว +7

      First of all, I wish you and your family the best of luck with your mom's treatment. I've been there -- it's no fun to be apart of. Second, yes! I have a 25 minute video on history of breast cancer in the works. As a surgical historian, you'll love the section about Halstead, I'm sure!

    • @whoareyoulookingfor
      @whoareyoulookingfor ปีที่แล้ว

      @@PatKellyTeaches thank you very much for your response! i'll pass on the wishes to my mom, she'll appreciate it 😊 i very much look forward to your future videos, and halstead is quite a character! 😆 apart from his operations and sterile techniques, i especially like the story of caroline hampton's hands being irritated from the disinfectants so he created rubber gloves, talk about true love!

  • @everflores9484
    @everflores9484 2 ปีที่แล้ว +21

    I've been watching a ton of your videos lately, patrick and i just really wanted to tell you how amazing they are! Concise, interesting, well-researched; Keep going!

    • @PatKellyTeaches
      @PatKellyTeaches  2 ปีที่แล้ว +5

      That means a lot Ever, thank you! More to come soon

  • @christophervaca7116
    @christophervaca7116 2 ปีที่แล้ว +6

    Fun fact: Arsenic and Old Lace takes place in my hometown, Windsor, CT.

    • @PatKellyTeaches
      @PatKellyTeaches  2 ปีที่แล้ว +2

      There are certainly worse claims to fame for a hometown!

  • @taliwalt5332
    @taliwalt5332 ปีที่แล้ว +4

    12:56 I paused the video halfway through when some part of my brain said “🤔hold on, I’m sure I remember hearing something about a leukemia treatment derived from arsenic” I wasted a few minutes trying to dig up the source (so I could sound super smart in the comments section, of course). “Silly me”, I think as I roll my eyes at myself 🙄. If I’d been more patient, I could have spared myself the trouble.
    Wonderful video as always!

    • @PatKellyTeaches
      @PatKellyTeaches  ปีที่แล้ว +2

      That's not wasted time at all! I'm excited that you care enough about the subject to fact check the video while watching it.
      I also always include a link to a fact checked script in the description 👍

  • @submargi
    @submargi ปีที่แล้ว +2

    Underrated channel

  • @Lubicuss
    @Lubicuss ปีที่แล้ว +2

    this video deserves more likes

  • @mommachupacabra
    @mommachupacabra ปีที่แล้ว +4

    Mom told me that back in the 1930's she got low dose arsenic for her plaque psoriasis. She stated that it worked, and her plaque reduced to smaller localized patches to her joints for the rest of her life.

  • @xuanwu2932
    @xuanwu2932 2 ปีที่แล้ว +6

    So much work put into these videos. Thank you! I love this channel!

  • @niccoloreiss842
    @niccoloreiss842 3 หลายเดือนก่อน

    13:12 actually, while we have completely stopped using mercury in medicine (at least to my knowledge), we do still use bloodletting! Albeit, only for certain conditions. Mainly hemochromatosis, but also for polycythemia vera and porphyria cutanea tarda. In addition we use leeches a LOT still, for general venous congestion or tissue necrosis, yeah, but most commonly in plastic surgery as an adjunct to graft tissue healing (a purpose which medicinal leeches are actually fully FDA approved for) and to make sure that tiny delicate blood vessels near surgical sites remain active and speed wound healing.

  • @jayronfinan
    @jayronfinan 10 หลายเดือนก่อน

    So glad to have found your channel! I came across it searching for Paul Ehrlich and arsenic. I'm SUPER impressed by your quality (it's right up there with Crash Course and other favorites)! It's very apparent that a lot of time and attention to detail went into this. You do a very good job presenting (very engaging). Also, thank you for not speaking too fast like many others do. Your balance of photos to "face" time is spot on. Great graphics and picture selection. Most importantly, excellent content. Such interesting stories. As a teacher, I will definitely be using your videos and share with my students and as a lover of history, I'll be watching myself as well. You are filling a huge void in TH-cam as there is so much to be told with the history of medicine/biology. Thank you again and I have no doubt you will reach 100K subscribers soon!

  • @windstorminator
    @windstorminator ปีที่แล้ว +1

    Your videos deserve millions of views, thank you for making them, can't stop watching them lol

  • @konnerb9269
    @konnerb9269 ปีที่แล้ว +1

    My sister had APL and was treated with a arsenic trioxide and vitamin A combo mix of drugs. She has been in remission for 5 years now

  • @albigensiac3206
    @albigensiac3206 ปีที่แล้ว +5

    Wow, I'm a year too late, to be commenting, but... As a fibre dyer (of wool, alpaca etc.) I'm always astounded by the connections between dyes and medicines. Arsenic has been truly bad-mouthed amongst dyers for a very long time, since a Swedish chemist named Karl Scheele, made a dye in 1775 called (you guessed it) "Scheele's Green". that contained large amounts of As203, (an arsenic compound). Women loved this shade of green and bought dresses dyed with it, until they and their dance partners and husbands started dying. (As in death dying, not fibre dyeing). In fact, when Napoleon was banished to St Helena Island, the house he died in was wallpapered with green paper that contained Scheele's toxic dye. So there is a theory that he died of arsenic poisoning.

  • @michaeljohnston6856
    @michaeljohnston6856 ปีที่แล้ว

    You’re videos are fascinating, some of this stuff I should have known earlier in life. Makes me feel lucky to be alive in 2023

    • @PatKellyTeaches
      @PatKellyTeaches  ปีที่แล้ว

      That is certainly a growing theme here. Thank goodness we're not all eating arsenic anymore

  • @ladyblackstar4260
    @ladyblackstar4260 ปีที่แล้ว

    These videos are awesome! Really scratching my itch for random information

  • @FusionDeveloper
    @FusionDeveloper ปีที่แล้ว +2

    I study medicine for education.
    When i saw that soo many medications at the store were just different name brands and different marketing, I decided I needed to learn medicine.

  • @adivrsity
    @adivrsity ปีที่แล้ว +1

    You are under rated

  • @Nikki-lodeon
    @Nikki-lodeon 2 ปีที่แล้ว +2

    Fantastic video! As always 😊

  • @davidbmason
    @davidbmason 2 ปีที่แล้ว +1

    This is fascinating. Subscribed. Please make more videos about the history of medicines.

    • @PatKellyTeaches
      @PatKellyTeaches  2 ปีที่แล้ว +1

      More coming soon! Thanks for the kind words

  • @kaiakakos
    @kaiakakos 2 ปีที่แล้ว +2

    Wow! This is so interesting! Thank you ☺️

  • @hernanefrain6085
    @hernanefrain6085 ปีที่แล้ว

    What amazing storytelling

  • @stevengill1736
    @stevengill1736 ปีที่แล้ว

    You should do a bit on strychnine, which really has no medical use whatsoever (currently), yet was prescribed for a number of conditions...for a time.
    I remember when I was studying pharmacology as a youngster, and read of the history you spoke of. Now of course we think of chemotherapy as a treatment for cancer, but technically it applies to most meds as you pointed out....

  • @dalentoews3418
    @dalentoews3418 ปีที่แล้ว

    Bloodletting is still used although rarely. I had a cousin who had dangerously high iron levels. Part of his treatment was removing some of his blood and then donating blood once it got to a safer level.

    • @jod125
      @jod125 ปีที่แล้ว

      What caused the high iron levels?

  • @VoidHalo
    @VoidHalo ปีที่แล้ว +2

    Where did you get this 1809 British Pharmacopeaia? I looked for one online, assuming there would be a PDF, but I can't seem to find one. I would imagine such an obsolete text would be free.

  • @xenoxaos1
    @xenoxaos1 ปีที่แล้ว +1

    Sorry to say but bloodletting is still a necessary medical procedure. It's used to treat polycythemia vera as well as other issues. Although today it has a better name and doesn't use leeches. Therapeutic phlebotomy. And depending on the facility, the blood can actually be donated. I have to donate blood every month or so or I could risk having strokes.

  • @Davidbirdman101
    @Davidbirdman101 ปีที่แล้ว +1

    I read a book once, where a psycho was addicted to arsenic. The name of the book was, "Rose ", by a guy named Martin Cruz Smith. I always wondered how the guy could take arsenic without dying. It's a great read by the way.

  • @joelb8653
    @joelb8653 2 ปีที่แล้ว +4

    Have you done one on sulfa drugs. They are confusing and still in widespread use.

    • @PatKellyTeaches
      @PatKellyTeaches  2 ปีที่แล้ว +6

      Dude! You must have access to my Google Docs, since I'm working on a video about sulfanilamide

    • @joelb8653
      @joelb8653 2 ปีที่แล้ว +2

      @@PatKellyTeaches I don't but I'm looking forward to it. It amazes me that they were used topically and internally and apparently worked pretty well.

  • @bioZone101
    @bioZone101 2 ปีที่แล้ว +2

    4:36 🤯 so cool

  • @pkre707
    @pkre707 ปีที่แล้ว +4

    Imagine how many were murdered and got away with murder by arsenic without ever being found out.

  • @michaelproust7891
    @michaelproust7891 ปีที่แล้ว

    Excellent video as usual. Try and explain why 'Germ Theory ' came so late to humanity, we had been living with stinks for so long. Could you do a video on the Plague, explaining why one town was ravaged yet the next survived, untouched, the penny just didn't drop!

  • @binaryguru
    @binaryguru 23 วันที่ผ่านมา

    I really want some of that Wizard Oil!

  • @ulfpe
    @ulfpe 11 หลายเดือนก่อน

    It was also used in the first bronze alloys

  • @leroyproud294
    @leroyproud294 3 หลายเดือนก่อน

    Did arsenic and bismuth have any positive effects on actually curing syphilis? This happened during the 30s in the US. Of course, they were still injecting Calomel in late stage syphilis.

  • @dextermorgan1
    @dextermorgan1 ปีที่แล้ว +4

    "Everything's good in moderation"

  • @clipblocks
    @clipblocks หลายเดือนก่อน +1

    will you make a video about salbutamol?

    • @PatKellyTeaches
      @PatKellyTeaches  หลายเดือนก่อน

      Maybe not about salbutamol on its own, but about asthma medicines in general, yes.

    • @clipblocks
      @clipblocks หลายเดือนก่อน

      @ thats cool im waiting for that video

  • @FusionDeveloper
    @FusionDeveloper ปีที่แล้ว +2

    Poisons are fun in fictional stories and video games.

  • @Nudnik1
    @Nudnik1 ปีที่แล้ว

    Excellent 👍
    Kindly do a video on Ignaz SemmelweisHungarian Doctor who came up with germ theory of disease long before Pastuer .
    Was mocked banned for such in 1860 died penny less in a hospital helping others.
    Thanks

    • @PatKellyTeaches
      @PatKellyTeaches  ปีที่แล้ว +1

      I've gotten lots of requests to make a Semmelweis video. I'll definitely add it to the list

  • @johnmichaelrichards
    @johnmichaelrichards ปีที่แล้ว +1

    Arsenic is not entirely odorless - many describe it as smelling like garlic, whereas cyanide smells of almonds.

  • @mistersir3020
    @mistersir3020 ปีที่แล้ว

    Arsenic is also an essential element to human life (organic arsenic). Same way nitrites are toxic but nitrogen is of course an essential element for all life.

  • @henrydickerson9776
    @henrydickerson9776 ปีที่แล้ว +1

    Technically, bloodletting is still a treatment, but only for hemochromatosis.

  • @ettinakitten5047
    @ettinakitten5047 ปีที่แล้ว

    I learned about ATP from the Creatures game series.

  • @alexisflory6496
    @alexisflory6496 ปีที่แล้ว +4

    First: don't use aresnic. They know what to look for. Use thallium instead. Just as easy to get, and less likely to be guessed and tested for.
    Second. Found you by accident and now I'm sad there aren't more subscribers.

  • @SeekingTheLoveThatGodMeans7648
    @SeekingTheLoveThatGodMeans7648 ปีที่แล้ว +5

    Oxyd, my Potass.

  • @marshalldaniels9836
    @marshalldaniels9836 2 ปีที่แล้ว +2

    🌺 Promo_SM!!!

  • @mikeyzero2439
    @mikeyzero2439 ปีที่แล้ว

    "Infecting Rabbits With Syphilis" is my least favorite nursery rhyme.

  • @frankdelahue9761
    @frankdelahue9761 2 หลายเดือนก่อน

    Arsenic was used to eliminate abusive relatives. Those abusers reaped what they sown.

  • @unnaturalredhead1559
    @unnaturalredhead1559 8 หลายเดือนก่อน

    “Pliny the Elder put it in the same category as medicines like mercury” I mean, if the shoe fits…

  • @Nmethyltransferase
    @Nmethyltransferase ปีที่แล้ว +2

    There is no quinine video. It doesn't exist.

    • @PatKellyTeaches
      @PatKellyTeaches  ปีที่แล้ว +2

      Thanks for letting me know. Should be good now

  • @Brother-Louis
    @Brother-Louis 6 หลายเดือนก่อน

    Sahachiro Hata received three Nobel nominations, yet Hideyo Noguchi known for discovering the agent of syphilis as the cause of progressive paralytic disease, gets his face printed on the ¥100 banknote.

  • @PeaceLoveUnityRespect
    @PeaceLoveUnityRespect ปีที่แล้ว

    You should consider modeling

  • @rallyworld3417
    @rallyworld3417 ปีที่แล้ว

    Okay let me tell u there is no elixir in ayurveda idk howPPL got this idea .. arsenic and other heavy metal is used as drug on very small doses also don't take these things .. these drugs used in ayurveda is not same as today's metals or arsenic of found in nature

  • @Anervaria
    @Anervaria ปีที่แล้ว

    james marsh just hated to see a girlboss win 💔

  • @Really658
    @Really658 ปีที่แล้ว

    Legalize hemlock.

  • @knpark2025
    @knpark2025 ปีที่แล้ว

    So... arsenic is natually found in combination with sulfur... are people digging for AsS?😂

  • @kforest2745
    @kforest2745 ปีที่แล้ว

    “inheritance medicine” what a pathetic species wow