Syndrome of inappropriate antidiuretic hormone (SIADH)

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What is syndrome of inappropriate antidiuretic hormone (SIADH)? Well, SIADH is a condition where too much ADH hormone is released, which causes an increase in blood volume and ultimately leads to a series of complications related to the blood osmolality and osmolarity. Find our full video library only on Osmosis: osms.it/more.
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3 окт 2024

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Комментарии : 270

@sannydaley253 7 лет назад

My heart sinks whenever i look up a medical video and osmosis isn't among the options. yes, osmosis videos are that amazing.

@namratakulkarni3466 6 лет назад

sanecia daley Exactly!

@Ashleymaj 6 лет назад

COSIGN!!!

@ruvasenapathi7550 5 лет назад

This is literally me!!

@sarahnkhata7462 2 года назад

I couldn't agree with you more❤️❤️❤️

@rash6800 2 года назад

Why in case of SIADH there’s hyponatremia not hypernatremia, although patient has a high concentration of ADH which means Just a small amount of urine secreted from his body.. meaning patient doesn’t excrete sodium.. can someone correct me please..?

@cakeyouguise 7 лет назад

this is the equivalent of reading a textbook for one hour (in terms of content/my retention of material) and i love you guys for it.

@priscillah.3418 7 лет назад

The subtle humor in this excellent video is great. "...is, unsurprisingly made up of cells, which is a common trait among living things..." Thank you so much!

@osmosis 7 лет назад

I think you might be the first person who's notice that.

@AristoKan 7 лет назад

we are more Osmosis dont worry xD keep doing that..keeps the brain awake

@e.m7268 6 лет назад

Osmosis i liked the "Fries pneumonia" one 😂 in pneumonia's video

@annieoakley56 Год назад

I was diagnosed with SIADH a couple of years ago. I was urinating a lot especially at night so made an appointment to see my doctor. My doctor ordered a routine blood test. A couple of days later my doctor rang and wanted to see me urgently. My sodium level was very low. From the Drs I was required to go to hospital. I am now under a Endocrinologist and take Urea powder (apparently a very old medication) and my fluids are restricted. I am happy to say my sodium level has risen out of the danger zone. I still require the urea etc and regular blood tests to keep an eye on it. Your video was very helpful. Thank you.

@osmosis Год назад

We're glad this video helped! Thanks for letting us know. 🙏🏼

@annedel111 Год назад

I am in the same situation. I urinate frequently, and it's keeping me up at night. I get foot and calf cramps, but only if I forget to take my electrolytes and magnesium during the day. Any other suggestions? Looks like I'll need to see an Endocrinologist, too.

@annieoakley56 Год назад

@@annedel111 Yes I was also getting calf and foot cramps. Perhaps a visit to your regular doctor to get a referral for a blood test to see what your sodium level is would be a good start. I wish you well.

@annedel111 Год назад

@@annieoakley56 Thanks for responding. Been trying to figure this out for several years now.

@glendeloid9210 8 лет назад

great, but should add a warning about correcting hyponartimia too rapidly (CPM).

@uhdons 6 лет назад

Good catch Glen.

@graysonkemp8870 4 года назад

Some bad neuro problems with that. Great!

@blindedge449 4 года назад

low to high, your neurons will die. high to low and your brains will blow

@abidrehmanaziz 8 лет назад

I've struggled with hyponatremia for so long, you just made it crystal clear, thank you!!!

@osmosis 8 лет назад

+Abid Aziz Thanks for sharing! You're very welcome.

@k8tina 2 года назад

I wish 90% of the physicians and specialists nowadays were as thorough and educated as you (whomever created this video slideshow). I cannot begin to share how many doctors and PA's have missed the correlation bwtn low sodium levels, pituitary/hypothalamus dysfunction, plasma osmolarity, urine osmolality, and the overall symptoms indicative of probable(?) SIADH!! Keep up the amazing work!!!

@nellyhoffman6194 8 лет назад

Osmosis = Khan academy on STEROIDS

@cornelbacauanu1544 5 лет назад

Excellent explanation of a difficult concept . Thank you. A summarizing note with a quick differential diagnosis between SIDH , Dehydration and Diabetes insipidus based on serum Na , Serum osmolarity and Urine osmolarity ,would be great to help student answering MCQ in exams.

@76Pou 4 года назад

I was recently diagnosed with SIADH and a small adenoma was found in my pituitary gland, aling with an intussusception in my small bowel. My sodium level went down to 112 and had to spend 3 days in ICU. Every doctor tells me they can't believe I am alive. It's an absolutely awful feeling!

@kimranahmed 4 года назад

Hi where were you diagnosed? Were you treated under a nephrologist or an endo? My mom is a severe hyponatremia patient Na coming down almost below 100 couple times in past 6 years suddenly followed by vomiting. Unfortunately doctors still can't find the root cause. Did you get rid of pituitary tumors and how you feel now?

@76Pou 4 года назад

@@kimranahmed oh my goodness! Your poor mom! I was Diagnosed by my rheumatologist. The hospital where I was missed it. My rheumatologist is Dr. Stephen Soloway. He is located in Vineland, New Jersey. He is very famous for finding what is wrong, where other doctors fail. He can find it and send your mom to the doctor who can help her. People come even from Australia to see him. I did see a nephrologist who did not do much. I also saw and endocrinologist who assured me the adenoma in my pituitary is very tiny, and did not seem to be the causen in fact, I was told to not worry and surgery was not necessary. I only felt much better after the intussusception in my lower bowel resolved itself. I noticed it did so after I had to stop eating gluten, since the test for it came back me being 99.99% allergic to it. Right now my gastroenterologist is dealing with me. But if none of these doctors are helping, I promise, Dr. Soloway will find what's wrong. He has saved my life 3 times! Hope your mom feels better soon 🙏

@kimranahmed 4 года назад

@@76Pou yes she unfortunately suffered a lot both times spending 8-9 days in ICU and over couple weeks in the hospital. Second time we thought she aint gonna make it which just happened couple weeks ago. Her nephrologist couldn't do much either. We are takin consultation of local endo while obviously all here tests including MRI comes normal now. She's been a long term high bp patient on statins, that her only major problem

@76Pou 4 года назад

@@kimranahmed wow... I really hope the doctors figure it out 🙏 I do recommend Dr. Stephen Soloway tho. It has to be something!

@ThatsWhy- Год назад

@@76Pou just stop the medication , remove the emotional stress , raise sodium and bicarbonate , fast 2 days aweek , sleep 7 hours , eat blueberry and organic fruits... thats it

@angeliqued866 6 лет назад

MY GOD THIS CHANNEL IS A BLESSING! INCREDIBLY INFORMATIVE, CONCISE AND IT IS SO SATISFYING WATCH HOW THE DRAWINGS AND LETTERS FORM BEFORE YOUR EYES! JUST AMAZING

@mandaraharikar 8 лет назад

The 'uh-oh' drove home the point. ;) Great explanation, always thought SIADH was very muddled up, until I watched this. Thanks!

@osmosis 8 лет назад

Thanks! Glad it helped you!

@shayaanp9207 5 лет назад

Thank you so much Osmosis, you guys are best, you have taught all the difficult topic with so much easy understanding. And all points covered are very clinically relevant and can be used in daily patient care. I am just loving these. Its really helping to brush up my concepts

@johnicochran11 7 лет назад

Love all of the Osmosis videos! Best teaching voice out there!

@osmosis 7 лет назад

We’re glad you’re finding the videos useful! If you haven’t yet checked out our educational platform we have a whole bunch of tools, beyond the videos, to help you learn medicine. You can sign up for a free trial of Osmosis Prime at. www.osmosis.org/.

@alfiewhitson7726 Год назад

normal folks : the human body is 70% water SIADH : *spill my beer*

@sarafghjkl Год назад

Kept getting these questions wrong on UWorld, just couldn't figure it out. This is super helpful, thank you!

@osmosis Год назад

Happy to help, Sara! 😊

@iftinarawi2788 4 года назад

thank you so much! i struggled understanding this concept but after watching this video, i have a better understanding and more prepared to sit the exam in approximately 4 hours and 20 minutes!

@shobikabaskaran2535 6 лет назад

Amazing and very informative! Helps medical students a lot😊

@emiliazumaita3688 8 лет назад

BEST EXPLANATION EVER!!

@remzzo 8 лет назад

Osmosis helping me pass peds in a few hours :) cram time :D thank you very much

@osmosis 8 лет назад

Thanks!

@danjbundrick 7 лет назад

Seriously. I'm in pharmacy school, and this prof is confusing the heck out of me. Now that I know what SIADH is, maybe I can understand the lecture. Thanks, OSMOSIS!!!

@rimdhaffar1308 7 лет назад

You work is all perfect ! help me with my medical studies soooo much thank you a lot

@cirlewilliams1352 6 лет назад

omg thank you I ve literally been revising this all day and this video explained it in 7 mins

@anastasiaaa4094 7 лет назад

great video... understood the condition well for the first time... THANK YOU

@carolpanjrattan8731 6 лет назад

Read from 2 med books and wiki Noone explained why there is euvolemia and not hypervolemia.Finally looked up osmosis ❤️

@tubeysr 7 лет назад

A person with SIADH cannot have hypovolemia, dehydration or features of fluid overload. SIADH hyponatremia is Hypo osmolar Euvolemic hyponatremia. (For diagnostic/exam purposes)

@humbe2dl 4 года назад

best SIADH video out there! thank you!

@samiha417 7 лет назад

all of ur videos are very very useful for med students. can't thank u enough. great effort, presentation and description. love u osmosia. glad i found u ❤

@osmosis 7 лет назад

Thanks, Rising Rebel! We're happy you’re finding the videos useful! If you haven't yet checked out our educational platform we’re working hard to be a one-stop shop for educating future clinicians. We have unreleased videos, thousands of flashcards and board-style practice questions, study workspaces, and daily study scheduling tools to help you learn, retain and apply medical knowledge. Check us out here! bit.ly/2ut5ZEJ.

@dr.utsabdas9274 8 лет назад

all the videoes of ur channel r excellent great effort

@osmosis 8 лет назад

+Dr.Utsab Das Thanks!

@Theeemly 7 лет назад

Beautifully done presentation, thank you!

@latisom 5 лет назад

1:23 Cells are a common trait among living things lol!

@VivaLaGlamXOXO 3 года назад

Very good explanation! Simple and to the point. Thank you so much

@osmosis 3 года назад

You're welcome! 😊

@Glutanimate 8 лет назад

Fantastic series, guys. Keep up the good work!

@osmosis 8 лет назад

+Glutanimate Thank you!

@marcshiz 5 лет назад

Can someone explain the mechanism as to why there is a decreased secretion of aldosterone?

@StratosFear1992 6 лет назад

Excellent video, as always! Could you also upload one on Diabetes Insipidus please? None of the other RU-vid videos explain it like you do. Thanks!

@ЭндокринологЭлбекМаматкулов 4 года назад

You are doing great jobs. Thanks.

@dorrisbell7168 3 года назад

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@harjii 4 года назад

Very concise and easy to digest. Thank you for this video!!

@dorrisbell7168 3 года назад

@ksa5516 8 лет назад

I enjoyed it .it's very clear explanation 👍

@osmosis 8 лет назад

+‫ميم Ksa‬‎ Thanks so much, that's our goal!

@priyanshusharma5431 Год назад

That's great osmosis ❤❤,thanku for all the help

@osmosis Год назад

Happy to help! 💖

@lauracarmona5809 8 лет назад

I loved it, thank you so much, it helped me with my biochemestry final. It is very understandable, entertaining and complete.

@osmosis 8 лет назад

+Laura Carmona Thanks! Glad it helped!

@nellyhoffman6194 8 лет назад

Can you explain to me please what is plasma osmalality and osmolarity in simple terms becasue im slow :)

@Lukulele1989 6 лет назад

Very clear explanation. CHF exacerbation is not listed as a cause, but by my understanding is both relatively common and clinically important to understand in relation to SIADH

@ThatsWhy- Год назад

He said it indirectly ; thats why aldosterone is inhibited to decrease heart overload and exacerbation!

@ktakashismith 2 года назад

1:20 "...and the walls of these tubes are unsurprisingly made of cells, which is a common trait among living things." Woah, okay, kinda blowing my mind here, let me just get that down in my notes... Seriously though, these little bits of snark and humor are one of many things that make Osmosis videos such effective teaching tools.

@osmosis 2 года назад

Thanks for appreciating the humor! 🙌🏼 💕 ✨

@alexshalamayev 7 лет назад

amazingly explained , awesome illustrations ,well done !

@osmosis 7 лет назад

Thanks, Alex! If you’re interested in getting early access to our videos, check us out on Facebook: bit.ly/2u35D6J, or, even better, get exclusive access to dozens of our unreleased videos now at our website: bit.ly/2ut5ZEJ.

@sohitmaan7038 7 лет назад

love the osmosis ...god will keeps u on the top...

@tej5889 7 лет назад

Clarity!! Very well explained. Thank you

@osmosis 7 лет назад

Thanks for the kind words, Tej! We’re glad you like the videos. If you want to further supercharge your medical studies, check us out on our website! In addition to having exclusive access unreleased videos (which include an 8-part series on ECG, a series on embryology, and unreleased videos on physiology and pathophysiology) Osmosis Prime members have access to thousands of board-style quiz questions and flashcards, study scheduling tools, and much, much more! Check us out here: bit.ly/2ut5ZEJ

@sajithnuwansiriwardana.5536 Год назад

thanks for your dedication.

@osmosis Год назад

Our pleasure, Sajith! 💖

@musastuart10 10 месяцев назад

Good summary for exam period

@ydrahjr.1632 4 года назад

thank you for this video. even though i am a slow learner, I've learned lot from your video.

@gabrielcouto8626 2 года назад

crystal clear, as always

@shirleypichardo3753 2 месяца назад

You guys are simply the best❤❤✨✨

@osmosis 2 месяца назад

Thank you! 🙌🏼

@gossipgirl182010 6 лет назад

You guys are doing amazing!! Thanks a lot

@Aikisbest 8 лет назад

3:26~3:35 The "uh oh" and "this whole fiasco we've just talked about..." made me giggle, it sounds so funny when the speaker says it, i don't know why. EDIT/ADD: ~6:13 Bloody 'ell that smilie on the tumour is just genius! X'3

@osmosis 8 лет назад

+AIKISBEST I'm so glad someone appreciates my humor!

@lauracarmona5809 8 лет назад

Haha yes, that was funny

@lauracarmona5809 8 лет назад

And helps you to keep focused, great job

@nellyhoffman6194 8 лет назад

Me too !!!

@mandaraharikar 8 лет назад

Are you a med student too? I misread your name as ANKI-is-best for a moment there. :'D

@minadhia7974 7 лет назад

Please upload videos about thyroid diseases

@natashasharma7749 7 лет назад

Awesome.........great attempt now actually understood the thing ....great help..... .....carry on n on........

@osmosis 7 лет назад

Thanks, Natasha! We're glad you're finding our videos useful. If you haven't yet checked out our educational platform we have a bunch of tools that we think you'd like. These include unreleased videos, tens of thousands of flashcards and multiple-choice practice questions, study workspaces, and daily exam schedule organizers to help you learn medicine. You can sign up for a free trial of Osmosis Prime here: bit.ly/2ut5ZEJ

@dr.mohannadalasmar4671 3 года назад

Amazing video thanks

@osmosis 3 года назад

Thank you too! 😊

@al_hanoufal_musallam4995 5 лет назад

Great job and very useful video , Thank you .

@kat11589 5 лет назад

at 1:18, there is a mistake, ADH does not affect DCT

@fkahie 8 лет назад

thnks alot osmosis but we need emphysema and ARDS

@pascalebelony1628 7 лет назад

Y'all... be saving my grades! thank you! very helpful and easy to comprehend.

@osmosis 7 лет назад

Thanks, Pascale! We're glad you're finding our videos useful. If you haven't yet checked out our educational platform we have a bunch of tools that we think you'd like. These include unreleased videos, tens of thousands of flashcards and multiple choice practice questions, study workspaces, and daily exam schedule organizers to help you learn medicine. You can sign up for a free trial of Osmosis Prime here: bit.ly/2ut5ZEJ

@hannahmalcolm8926 6 лет назад

Great video! Very well explained - some more info on paraneoplastic syndromes associated and the consequences of rapid overcorrecting of sodium would be useful for future viewers :)!

@nothandovilane5212 4 года назад

so thankful for this video!

@dorrisbell7168 3 года назад

@squirrel3443 6 лет назад

video on diabetes insipidous would be great involving the ADH video.

@taimoorashrafkhan2023 7 лет назад

Brilliance is the only word for you (Y). Keep up the good work :)

@osmosis 7 лет назад

Thank you, Taimoor! We’re glad you like the videos. If you want to further supercharge your medical studies, check us out on our website! In addition to having exclusive access unreleased videos (which include an 8-part series on ECG, a series on embryology, and unreleased videos on physiology and pathophysiology) Osmosis Prime members have access to thousands of board-style quiz questions and flashcards, study scheduling tools, and much, much more! Check us out here: bit.ly/2ut5ZEJ

@douglaswilliamsonmbbs6261 5 лет назад

that sarcasm with the living cells

@timeagrossenbacher3785 6 лет назад

Thanks a lot for this video! How about one about Diabetes insipidus?

@quiquev9214 8 лет назад

Very Nice ....! Thanks a lot.

@tayleredmond8620 7 лет назад

Can you please do a video on Diabetes Insipidus? @Osmosis

@osmosis 7 лет назад

We will eventually! You can vote for upcoming videos by becoming a Patreon subscriber. www.patreon.com/osmosis

@nikamirul1010 6 лет назад

Never dissapointing video..love it.. Can u add on more video about endocrine patho please such as diabetes insipidus, hypopituit, hyperpit etc :)

@derek9153 5 лет назад

SIADH = Antidiuretic Hormone? Si (Yes). Not much substance there, but I use such tricks. There’s a whole wide world of information out there. Efficiency matters.

@Lizz47 3 года назад

Awesome video. Thanks

@dorrisbell7168 3 года назад

@한여21 2 года назад

one part that confuses me is when you say decreased aldosterone --> decreased serum Na+ --> Na+ is dumped into the urine (03:06). why does Na+ go to the urine from the blood? do you mean with decreased amounts of aldosterone, there is a decreased amount of Na+ that's reabsorbed? (because normally, aldosterone increases reabsorpition of Na+)

@nadiahms286 6 лет назад

great videos! what apps do you use to produce such amazing illustrations? If you dont mind me asking

@vxp999 8 лет назад

Great job , thanks !

@caitlinbuckley8896 2 года назад

Thank you for this!!

@osmosis 2 года назад

No problem, Caitlin! 😊

@gjworman 8 лет назад

I get it now. Thank you!

@osmosis 8 лет назад

+Namrow I'm glad you found it helpful.

@groovygamma 3 года назад

Thank you for making this in language I can understand

@dorrisbell7168 3 года назад

@DrMarwa-wq5oy 4 года назад

Very helpful thank u osmosis ❤️🌹

@meighansingh6154 4 года назад

🌺

@syfmyra 6 лет назад

Hey guys, may I know what's the difference between osmolality and osmolarity? Getting a lil bit confused on that :/

@danielam6521 8 лет назад

you are awesome guys. Thanks

@osmosis 8 лет назад

+Daniel AM Thank you!

@sapanadulal9764 Год назад

Osmosis please post more videos on nclex specific topic

@osmosis Год назад

Thanks for your recommendation, Sapana! Our team will be taking this into consideration. Have a lovely rest of the week! 💖

@tejalparmar7556 11 месяцев назад

Thanks for the video. How does a high protein diet help in SIADH?

@suriosha 2 года назад

Osmosis is really osmosis of a desert where the thirst of knowledge is quenched

@osmosis 2 года назад

Thank you! 🙏🏼

@coline9179 8 лет назад

love your video presentation!!thanks..:)

@osmosis 8 лет назад

+Coline Namia Thank you!

@erinafujimoto2687 6 лет назад

+Osmosis Is there any related reasons to why we don’t have control over urine while we sleep? Need help please reply.

@ulrichd7594 3 года назад

Very good video. Thank you.

@dorrisbell7168 3 года назад

@ThatsWhy- Год назад

Why ADH is high ? Is it that there is a hyperplasia in the posterior pituitary ? Or a tumor elsewhere i.e Lung ?

@حيدرمحمدحسين-ض3ه 5 лет назад

Excellent, thank you alot

@chaitanyabhujbal6515 6 лет назад

thank you,thank you,thank you !

@triciaapplewhite4939 4 года назад

Perfection.... Thank you

@syrono 8 лет назад

Thank you very much

@osmosis 8 лет назад

Thank you!

@yasmeenmohamed9715 3 года назад

Great! But why is edema rare to develop in SIADH?

@mohamedfarag5574 7 лет назад

good work

@winnersklubhustlehood6792 5 лет назад

nice one karua!!

@fidahasan3132 6 лет назад

thanks

@deusdennis4869 8 месяцев назад

No recap today?

@usheenrose9943 7 лет назад

Thanxxx! u made my concept clear

@osmosis 7 лет назад

Thanks for watching, Usheen! We're glad you're finding our videos useful. If you haven't yet checked out our educational platform we have a bunch of tools that we think you'd like. These include unreleased videos, tens of thousands of flashcards and multiple-choice practice questions, study workspaces, and daily exam schedule organizers to help you learn medicine. Check us out here! bit.ly/2ut5ZEJ.

@umeshthapa6030 4 года назад

You guys are amazing 😘😘

@annahaque136 2 года назад

amazing, soso welll explained..

@osmosis 2 года назад

Glad you think so, Anna! 💕

@muhudiyasini2178 7 лет назад

please upload hyponatremia and hypernatremia tutorial

@osmosis 7 лет назад

Hi, Muhudi! If you haven’t yet checked out our educational platform we have a bunch of tools, including unreleased videos (which will soon include hyponatremia and hypernatremia), quizzes, and flashcards to help you learn medicine. You can sign up for a free trial of Osmosis Prime here: bit.ly/2ut5ZEJ

@tamannabagal4026 7 лет назад

really it has helped me to clear my doubts🤗

@osmosis 7 лет назад

Glad you found it useful!

@anthonykwok6045 6 лет назад

You said that the decrease in serum osmolality will dilute sodium, then how about other electrolytes in the body? Will they be diluted as well(like potassium)?