Penicillins - Antibiotics Explained Clearly

Dr. Roger Seheult of www.medcram.com/?Y...
illustrates the key differences between the various types of penicillin antibiotic medications:
0:57 - Discovery and brief history of penicillin
1:44 - Penicillinase
2:00 - Semi-synthetic penicillins (methicillin, oxacillin, nafcillin)
3:21 - Need for gram negative antibiotic coverage (E-coli, pseudomonas, etc.)
4:26 - Aminopenicillins (ampicillin, amoxicillin)
4:49 - Extended spectrum penicillin (piperacillin, ticarcillin)
5:14 - Beta-lactamase
5:42 - Beta-lactamase inhibitors (ampicillin/sulbactam and amoxicillin/clavulanic acid
6:35 - Piperacillin/tazobactam
6:54 - Ticarcillin and clavulanate
8:18 - Staph aureus and mutations against penicillin (PCN)
8:42 - MRSA - methicillin-resistant staphylococcus aureus
9:14 - Clindamycin, trimethoprim and sulfamethoxazole, quinolones, vancomycin, daptomycin, and linezolid
10:13 - A note about cross-reactivity / low platelets
10:33 - MSSA and nafcillin
Speaker: Roger Seheult, MD
Clinical and Exam Preparation Instructor
Board Certified in Internal Medicine, Pulmonary Disease, Critical Care, and Sleep Medicine.
MedCram: Medical topics explained clearly including: Asthma, COPD, Acute Renal Failure, Mechanical Ventilation, Oxygen Hemoglobin Dissociation Curve, Hypertension, Shock, Diabetic Ketoacidosis (DKA), Medical Acid Base, VQ Mismatch, Hyponatremia, Liver Function Tests, Pulmonary Function Tests (PFTs), Adrenal Gland, Pneumonia Treatment, any many others. New topics are often added weekly- please subscribe to help support MedCram and become notified when new videos have been uploaded.
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Recommended Audience: Health care professionals and medical students: including physicians, nurse practitioners, physician assistants, nurses, respiratory therapists, EMT and paramedics, and many others. Review for USMLE, MCAT, PANCE, NCLEX, NAPLEX, NDBE, RN, RT, MD, DO, PA, NP school and board examinations.
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Produced by Kyle Allred PA-C
Please note: MedCram medical videos, medical lectures, medical illustrations, and medical animations are for medical educational and exam preparation purposes, and not intended to replace recommendations by your health care provider.

[@earnestthompson5136]

Love this series. I am now retired from medicine but life would have been much easier when I went through Med school if these videos has been around then. You guys ...and gals are lucky !

[@omegatrans17]

really nice to say

[@Medcram]

See the whole series at www.medcram.com along with other top quality videos including reviews in pulmonary, cardiology, infectious disease, and hematology!

[@Erenmir]

Getting ready for my I.D. specialisation exam, this is helping me SO much!

[@umekulsoomqayyum9957]

You are doing an amazing job, Dr. Roger. I'm a med student and I have a Pharm test in few days, and your video covered everything in few minutes what my boring textbook did in 6 pages!
Keep up the good work! Keep making amazing videos like this to help millions of students like me!
God Bless you!

[@MrFASSOLY1990]

It's my first time in my life to understand these Abx with this beautiful organization, that was very helpful. Thank you so much 👍🏻👍🏻👍🏻👍🏻

[@imtiazkhan9665]

The way Medcram explained is so much in depth with details and easily to grasp that does not easily forget. Thank you Medcram for all of your videos

[@DrHistoryV]

all of his videos are gold, got me an A in physiology - supplement them with class powerpoints and you get much more for your exorbitant med school tuition.

[@jasonmitchell1684]

These are the kind of videos med students are looking for, especially for Pharm. Logical explanation, short, and to the point. There is nothing really good for pharm out there that I have seen, like this is. Just wish there were more.

[@ficklepepper]

FANTASTIC!! The first time ever I can get PCN family ingrained clearly in my head. Thank you so much !

[@Hanna-to2wc]

I simply love your videos doctor. It's perfectly and clearly explained it helped me a lot. That'd be great if you could make videos about the other groups of AB , thank you!

[@suannnguyen5664]

Thank so much Dr. Roger! You are so good, you made a complicated subject simple and easy to understand.

[@rashmisinghkuntia6657]

One couldn’t have done in more easy way than this to explain, beautiful, thank you so much sir 😊🤗🤗

[@stuparumihaita]

It's like the courses from the third years of school in Cluj Napoca , Romania. Thanks for all the videos. Good work !

[@elpedro812]

I love how clearly you can explain this topic. This video was very helpfull TY

[@acareyrosa4611]

This was very helpful for my Nursing exams! Thank you!

[@Jessica-ru3ld]

Omg I understand this so much better now. My teacher didn’t even explain any of this through 3 hours of lecture then I watch this 11 minute video and it makes so much more sense

[@drsaky1097]

Thank you so much for such master piece on classes of penicillin ❤

[@minniemin128]

Just found your channel and seriously it's amazing! They're so much fun! Thank you!!!

[@afafabd5546]

Great
Thank you so much sir
I hope you do the other antibiotic, I am in love with your videos

[@buda2049]

Thank you so much for the great job you do, your videos make me so happy especially when I understand (boring) topics😉
Please more of this great videos. Thank you

[@omarrayyan5529]

very well gathered! lots of fundamentals i didn't know!

[@lindaholifield5635]

Thank you so much- great video!

[@orhantokur7811]

It helped so much, thanks for your efforts.

[@keridestito6206]

Thanks for that overview!! 👍🏼

[@allanchisoya2460]

My test tomorrow will be a walk over😍, I'm just from watching the Cephalosporins video, and I can't wait for the test and the exam next Month. Thank you MedCram💯👏

[@docwimz]

Great review thank you!

[@clairefitoussi7312]

oh my god that was so wonderful, finally understood a little bit of antibiotics!! thank you so much!

[@rossupton9073]

that just answered all my questions, cheers!!

[@GrizzleyBruin]

Thanks, Dr Roger. You rock!

[@racheladler5443]

Thank you for such a clear and helpful presentation.

[@wortumherwerfer]

Thanks for sharing! Gives a good overview of penicillins

[@simsimsimsim5452]

thank you so much u made it really easy to get

[@bugbumble3]

awesome thanks for taking up this topic.

[@kissydraws]

thanks, your video is a great help to me in studying my Medicinal chemistry...

[@hasimozturk5540]

Very informative, thank you so much!

[@feyilawal528]

Thanks so much for this video... God bless you, sir.

[@DianeHasHopeInChrist]

I love how much I remembered, from my college Pharmacology classes...lol. Thanks.

[@yummyyum3988]

Just “wow” I am speechless … thank you so much ❤️❤️❤️

[@persian_interpreter]

Brilliant Professional presentation on Penicillin, Thank you to you.
the Penicillin has saved my life many times.... 💓💓💓

[@DrMahnoorSpeaks]

This really helped. Thank you!

[@pguillem3]

Crystal clear!!!

[@karenhamilton956able]

Stumbled upon this after picking up round 2 antibiotics.. very informative and even a lay person can understand.Thanks

[@Medcram]

Good to hear, thank you

[@maryanruun617]

Ilove mya teached

[@ramikamal3638]

Thank you very much for such a fantastic job

[@lookfurther9116]

very helpful , many thanks

[@ibrahimshaikh607]

very helpful video, kindly make more video related to it. thank you .

[@faresel-katri7518]

Great Work and Excellent Review, Fares EL-KATRI

[@kizzahairathussein8910]

Im grateful a would be problem is summarized ...
Thank you alot.

[@Dookie69uk]

Great presentation and very helpful. I know what's going on now.

[@Brosmit08]

Excellent teaching!

[@shinj.r2975]

Penicillin groups! So helpful! Thanks:)

[@dianaabekah3813]

I subscribed right away..thanks sir

[@gooman989898]

Good vid, like the Kahn Acad-style..
thanks for the lesson!

[@madhu486]

Fantastic Sir !!!!

[@adileducationacademy9075]

very easy, informative and effective lectures. Now please do for all the antibiotics

[@Medcram]

Thanks for the comment, actually we cover all the major classes of antibiotics at www.MedCram.com

[@jNavaOmO]

Awesome, thank you!

[@yousratazicherti3592]

For the bacteria that developed a resistance to Methicilin (MRSA), would It be then appropriate to use a fifth generation Cephalosporin as an antibiotic ? ( Maybe Clinda is one of them ?) And also, I see that different antibiotics can have a bactericidal effect on the same kind of bacteries; as an example both of Aminopenicillin and Extended spectrum penicillin work against skin flora (G+), how can I choose the appropriate one for the treatment?
Thanks for all your explanations!

[@kavirajrawat9919]

Very informative

[@krupanidhi912]

Excellent

[@razansaade832]

I love you man ....helped me alot😍😍😍😍

[@constance7603]

Awesome video. Thank you so much.
Could you please do a video on cephalosporins?

[@zuzueli4189]

i would like to watch about all groups of antibiotics.

[@omegatrans17]

me to

[@jijimesak1970]

plz continue the rest of antibiotic too like aminoglycosoides ,tetracycline,macrolides,monobactams,........
you make it easier to remember

[@manikantachoudhary1094]

Awesome... Thankyou So much please make more such vedioes

[@drbalajisuresh5259]

thank you so much... i can easily pass my exams 😍

[@hmmmmankind2399]

really helpful sir

[@mg9935]

Thank you so much. Very helpful.

[@humanfirst8981]

MG thanks

[@livelaughlove6952]

thank you so much!

[@zskalmi]

Great work, could you explain some of the other antibiotics too? :)

[@leeavenueptapta7278]

Awesome lecture, thank you. Just make note that Timentin is off the market. Would love to see future videos on other anti-invectives. Great job!

[@Medcram]

+LeeAvenuePTA Pta Thank you. Yes it appears Timentin was taken off the market for economic reasons (and not safety reasons).

[@FinotheVampire]

this is awesome. thanks for sharing.
i would like to see another abx and are there interaction between.

[@adnanmalik6390]

well done sir

[@altekebede1193]

It is great! Could you please lecture us about all types of antibiotics?

[@irinakim6978]

Awesome! Thank you so much!

[@Medcram]

+Irina Kim You are welcome- thanks for the comment

[@aemerodagnu325]

again as usual attractive memoriable thank you sir

[@dr.hassansaeed5100]

I think the best video So far.. damn... ❤️

[@josephwhitt8079]

Will pharm be a new minseries? Cephalosporins would be nice.

[@emanfathy1016]

Thank you very much , could you plZz explain the rest classes of antibiotics? 🙏

[@mukhitkazi]

good explanation

[@stevenirving5336]

woah this is amazing

[@manalal-kindi8657]

Thanks a lot 😳😍😍😍✨✨

[@heidi9547]

What is used, as for those of us who are Allergic to Penicillin?

[@sylviawackenier8618]

Thank you

[@RomajaneAbrenio]

Thank you 💓

[@samisaacs100]

excellent !

[@lkbhaskar9119]

Super explain

[@tantran2994]

Excellent lecture. Thanks

[@Medcram]

Thank you for watching!

[@user-hb6xb3eh5l]

thank you doctor. I am watching in Korea.

[@daman1193]

lovely vid

[@tanyalancer3347]

Love this but when talking about abx to use can identify po vs iv for outpatient vs inpatient applications? Thank you!

[@husammuhanned5668]

thanks doctor, very fun and good quality learning video.. cephalosporins would be a great topic, also if u have information about targocid it would be great to explain it to us

[@johnpamick2330]

Brilliant!

[@gto11520]

Good stuff

[@anapopovic899]

Ekstra ..objasnjeno 😊😊

[@JABDUDE]

thank you :)

[@mangoproduction3.319]

thank you!

[@Medcram]

Welcome!

[@davidvice3720]

Would it be possible for you to teach us how these meds are made ?

[@emilymiller4075]

Would love a tutorial on anemia, iron deficiencies

[@diogeneslantern18]

I'm not in the medical field but you explained this in such an easy to understand format

[@forehead411]

it helps actually

[@ravenengland9232]

So what is flucloxacillin? I keep getting prescribed it and it never works. I have spots on the back of my cranium.