Pharmacology - Antiemetics
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- Опубликовано: 6 фев 2025
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As for Metoclopramide, it is also said to block 5HT3 receptors to some degree (antagonist). Interestingly, the mentioned increased gastrointestinal motility is initiated through the stimulation of 5HT4 receptors (agonist), which lead to a release of acetylcholine.
Very good video, thank you!
The cause of motion sickness is not limited solely to the inner ear. It's because the different organs which we use to determine our position in space (inner ear, eye and cerebellum) sometimes send incompatible information to higher centers, resulting in nausea. That's why sitting in the front of the vehicle helps with motion sickness - because then we see the road moving in front of us, which is more in line what our vestibule and cerebellum pick up on.
I am 27 and a stroke survivor I find your videos extremely helpful. I have ataxia. I find that when I
bro got stroke in the middle
@@naveedmemon4055oh my word and we still haven't heard from them! 😢
*Chlorpromazine 😊 Thank you for making concepts easier, making me understand things I couldn't quite understand from my books ❤️ right when finals are around the corner 😂
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You are such a life saving angle. Keep up the good work sir
Make more videos on pharmacology please...it will be helpful.
😂
Which year now sir or what you are doing now
I
Mo
Thanks!
I've experienced hyperemesis with all my pregnancies, currently my 3rd pregnancy and this was surprisingly the 1st time antiemetic medication helped at all.
We need an antibiotics video next! 😁
Already done my friend.
ruclips.net/video/IVBCrzjOl40/видео.html
Afiq Syahmi uiii
ahhh pathopysiology plus pharmacology
best video ever made
never understood antiemetics and vomiting so well before! thanks
I will have my Oral revalida next week and this video makes it easier for me to remember all about antiemetics.
Would love a updated video that includes Neurokinin-1 Receptor antagonists (Substance P antagonists) like aprepitant, fosaprepitant, netupitant, etc. Great video!
Sir ,you are a very good teacher.
i love to learn !! best feeling in the world, and it's free!!!!
Yes!!!
Very very helpful i cant imagine how i can learn this topic in easy way thankful to you❤❤
Fascinating. Our own bodies produce an effective anti-emetic, from one of those glands in the neck area. You can test it out by taking little sips of something that really "doesn't agree with you". When your body tells you either to stop or to throw up, ignore it and carry on. You'll feel something flow into the back of your throat which will quell your need to vomit. It has quite a distinctive taste, which I can't really describe, but pleasant. I understand it's a very functional thing for other species, though it rarely comes into play for us.
Have a bucket handy if you try this experiment.
amazing illustration and explanation. keep up the great work!
Hi Armando; amazing video thank you. I am an advanced practice paramedic in the UK currently doing a prescribing course and this was really helpful. Maybe a little more info on the pharmacokinetics e.g. absorption, elimination and half life etc would have been extra amazing too...although I get that this is not where you were pitching this. Thanks and keep them coming.
Thank u very much for ur help sir. This is very important .
Thanks again. ❤
From Srilanka 🇱🇰
Absolutely love the explanation of N/V. Straight to the point.Thank you.
in the vomiting center, there are other several receptors like serotonin receptor cause if the vagus nerve transiting the serotonin signals it makes sense that it is only can attach to serotonin receptors but overall this was an amazing video thanks so much for your hard work
Thank you so much you make med school survival seem so easy 😍
You are king 👑 of pharmacology
Great video 👍very helpful
Thank you....when i saw my textbook, it was looking so confusing, now it has become easier..💜
Thank you so much for this video. We were just taught this topic in class, I forgot to bring along my book to review, so I was super happy to see this uploaded, helped alot.
coming from an emetophobe, I can say with confidence that vomiting is, in fact, voluntary. I've been motion sick millions of times, have had food poisoning and norovirus amongst other forms of gastritis... as well as a concussion..and haven't puked since 2005 ;) xo
Savannah Whitacre I am the exact same as you Savannah. I have been emetophobic my whole life and I haven’t vomitted in years. I have used medications like ondansetron to stop vomitting. I have felt nauseous but never vomitted.
@@kimberleywilliams5199 is ondansetrone better than metoclopramide
This was nice and was pretty much just like what's in my notes, so thank you!
You’re amazing sir , love your diagrammatic explanation ❤️❤️
Great video. This was perfectly designed and executed.
Make more videos on pharmacolgy please you are professional ❤
Amazingly explained!! You are doing a superb job👏🏻👏🏻
جزاك الله خيراً 🤲
You probably should've mentioned this small detail regarding the medulla oblangata since it's pretty high yield: not only does it contain the vomiting center, it is also the reason why alligators are ornery (despite what mama says).
Thank you sir ...🙏🙏🙏
Amazing video .. ❤❤❤
Marvellous effort Sir !! Keep it up ... My many concepts are clear now ..
Pronunciation may differ..BT explanation was grt sir..thank uh sir🙏
What are the best and safest anti emetics for vomiting from antibiotics
U r the best. U cleared all my doubts
It is so helpful....and make concept much clear...thank you sir
thank you for this, I know understand the physiology of emesis and the basic pharmacology of anti-emetic drugs. 😊⭐
Excellent lecture! Never saw anyone make barfing look so fascinating and artistic! I'm serious. If you can do that for this topic, you can do it for anything,. Fantastic job 🙂.
you are a guru mehn...i can kiss u a billion times...u just made my day! make more videos on any health conditions and pharmacological approach...thanks a lot!
better explain and classify antiemetics drugs here than lippincot
you nailed it
Man u r Just genius...
That's only i can i say u...
I think the vestibular apparatus doesn't go through the CTZ but via the cerebellum and activates the Vomiting Center
Amazingly explained 💯
thank you for this great video. It is covered a lot in the short time
Ur videos are very clear tnx 🤩
Great ....🎉🎉🎉🎉
What is about nausea & vomiting caused by opioids use such as morphine .. ?? How can it be prevented ???
You are amaaaaaaaaaaaaaazing !!! Thanks from the bottom of my heart, you really helped me a lot with this useful video
Thank youuu very much
Can you add the summery part at end of the video ?
thanks for this short lecture 😎🙌
Awesome explanation. Thank you
Take it, take the vomiting centre out of me, please! Haha
amazing teaching way
Bro.. am a huge fan for you.. please explain pharmacology of antileprotic drugs
Great explained....great job sir
You have lovely ability! Thank you so much
Thankyoou so much Armando , you are the best teacher (Y)
Thank you sir ......🙏🙏
What are about CB1 receptor agonists such as nabilone & dronabinol which can be used to treat nausea & vomiting by stimulate CB1 receptors centerally in CTZ & peripherally in GIT ??
Great! U should put the whole pic at the end so we can capture it pllzzzzzz
So good, you should give more examples drug, thankyou
Very helpful thanks ❤
Thank alot sir for all the videos you made cology so easy and Interesting... 😇
My inquisitive approach nto knowledge send me over here...very informative
Amazing experience sir but we need more videos
that was amazing, keep doing what u do ♥ thank you
The best video for nursing students. just wondering the physiology of self induced vomiting
Thank you 🙏🏻 ❤
i read it as antimemetics and didint expect this.
Beautiful information ma man, good job. Keep up the good work.
Thank you so much for making this wonderful video ...it is really helpful 🌺
Thank you for the video as it was very helpful to understand.
You mentioned that Ondansetron is not recommended for 1st trimester, why? What could be the side effect to the fetus?
This was the best!
video is really nice. but please give the mechanism of action of prokinetic drugs like metoclopramide , dompirodone. u gave details about CNS effect hw it acts on g.i. please elaborate.
keep posting, your videos are blessings for us:)
Its soo good 😇thank you
Thank you very much
It is a great video. really made it easy and simple to understand and perfectly designed.
Where can i find this paper complete as it's a good summary?
❤️
Great video
Please do make a video on laxatives....Love your videos...very helpful...thank you
This video helped me so much ! Thanks alot :D Please can you make a video about Anti-anaemia and Haematinics!
Excellent!
Thats ultra perfect thank u so much 😭😭
What aweasome explantion 😍
you are brilliant.....
great job.... thanks for this vedio...☺
You made it so easy thank you so much
This is so helpful!!! Thanks a lot!! Keep up that great job :)
thank you so much it's really helpfull
amazing video, thank you
Sir your best
Thanks Armando for a great video! One question; in the part about the vomiting reflex you say that one of the symptoms of the reflex is a tachycardia. Should't that be a bradycardia because of the vagal response when the vomitingcenter is triggered? Thanks again! Greetings, Jaap (the Netherlands)
thank u so much.....such a great video....sir can u plese make a video on congestive heart failure pharmacology
Thank you so much sir....plz make videos o chemo bcz it is very difficult to understand and remember..... I hav tried a lot of ways but no use......so plz plz plz
So helpful...thank you