The Poison Lab

The Poison Lab

Dive into the captivating world of poisons with The Poison Lab! Hosted by Clinical Toxicologist Ryan Feldman (@EMPoisonPharmD), who has over a decade of managing poisoning and drug overdose via poison centers and in the emergency department. Also occasional co-hosted by his robo cohost Toxo! (@LabPoison). This show unpacks the fascinating history, cutting-edge science, and life-saving medical management of toxins from around the globe. From stories of those impacted to expert insights from pioneers in poisoning treatment, each episode brings you closer to understanding the poisons that lurk in plain sight. Explore episodes, med videos, games, and more at thepoisonlab.com—every poison has a story to tell!

Episodes

April 30, 2025 22 mins

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The GOTTA PICCEM Poisonous Mushroom Game Landing Page!

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  • Email: Toxtalk1@gmail.com

More Show Resources

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In this episode of The Poison Lab, host Ryan Feldman is joined by Dr. Amy Zosel, a medical toxicologist, emergency physician, and educator. Together, they use real poisoning cases to practice identifying toxins and flexing their toxic differential The conversation dives into intriguing and challenging toxicology cases, with a focus on educating listeners about real-world poisoning scenarios, myth-busting internet misinformation, a...

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In this special collaboration with NephMadness, we're diving into the world of nephrotoxins with an expert panel from Virginia Commonwealth University. NephMadness is an educational competition modeled after March Madness, and this year, one of the featured regions focuses on plant-based nephrotoxins. Together, with our expert panel we break down the competing nephrotoxin teams: Tubular Toxins vs. Oxalate Offenders.

Joining us are...

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    Do you think you know the cause of these symptoms? Send your guesses to toxtalk1@gmail.com to take part in the next episode 


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    Finally, the journal club to rule ALL journal clubs.

    In this episode of The Poison Lab, we tackle one of the biggest topics in emergency medicine and toxicology: Should naloxone be given during opioid-associated cardiac arrest? With three fantastic studies published in 2024, we’re diving into the data and hearing directly from the authors themselves.

    Join host Ryan Feldman as he interviews Dr. Eric Quinn, Dr. Joshua Lupton, and Dr. ...

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    In this special holiday bonus episode, Ryan takes a look back at some of the most captivating episodes of The Poison Lab from 2022. Get ready for an ultimate test of your toxicology differential diagnosis skills as we compile all the "Stump the Toxicologist" segments into one streamlined, binge-worthy episode. Explore eight unique poisoning cases, be sure to check the show notes for a description of each case. time stamp of where ...

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    Join host Ryan Feldman in an insightful episode of "The Poison Lab" as he sits down with Dr. John Downs, Director of the Virginia Poison Center, and one of the leading experts on per- and polyfluoroalkyl substances (PFAS), commonly known as "forever chemicals." Known for their persistence in the environment and human body, PFAS have raised significant public health concerns over the past few decades. Dr. Downs shares his journey th...

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    Ryan on others shows


    Support the show

    Review the show where ever your listening

    Join as a supporting member

    • Ad free episodes
    • Bonus content and early access
    • Discounts and give aways on GOTA PICCEM Mushroom card game

    The GOTTA PICCEM Poisonous Mushroom Game Landing Page!

    Tox trinkets (Rep the show at home!)

    Reach the show

    • Email: Toxtalk1...
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    In this exciting live episode from the 2024 North American Congress of Clinical Toxicology (NACCT) in Denver, Ryan dives into 12 of the most impactful research abstracts presented at the conference directly with the authors themselves. Covering a wide range of toxicology topics—from the NACSTOP2 trial on acetaminophen overdose, ECG intervals, cannabis toxicity in young children, and more—each guest breaks down their study’s finding...

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    In this episode the poison lab hosts scientific discourse . Three listeners (Dr. Michael Mullins, Dr. Donna Seger, and Dr. Leon Gussow) write in their critiques surrounding specific recommendations and language used with the AHA 2023 Management of Poisoning Cardiac Arrest or Life-Threatening Toxicity guidelines. Lead author of the guidelines Dr. Eric Lavonas then responds to and addresses their points with counterpoints or appraisa...

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    Have a burning question you have always wanted to ask a toxicologist? What are tips for managing an anticholinergic overdose? What is the deadliest poison? Why are they called lead pencils if there is no lead?! Send your questions in to toxtalk1@gmail.com to take part in a future episode! (If you would like to be anonymous simply state it in the email)

    Support the show

    Review the show where ever your listening

    Join as a suppo...

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    In this episode Ryan is joined by two expert guests to help read listener guesses for the cause of this poisoning murder and shed light on the toxin involved in the case, which puzzled medicolegal investigators. Ryan is joined by Dr. Dan McCabe, MD (emergency medicine physician, medical toxicologist, medical director of Iowa poison center) and Dr. Crissy Lawson PharmD (emergency medicine pharmacist). 

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    In this bonus episode Ryan highlights some of the great episodes done in 2023 and compiles ALL of the stump the toxicologist segments from 2023 into one easy to consume episode. Test your toxicology differential skills with more than six poisoning cases. Check out the actual episodes for more information in the show notes on each of the poisonings. 


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    Do you think you know the cause of these symptoms? Send your guesses to toxtalk1@gmail.com to take part in the next episode 


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    A quick update to share some other shows Ryan has been on in the last few weeks! Check the show notes for links to each episode!

    Ryan on "The Larry Meiller Show" discussing delta cannabanoids


    Ryan on EMS2020 talking prehospital overdose



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    In this episode Ryan interviews Dr. Alex Krotulski PhD from the Center for Forensic Science Research and Education. Together take a look at trends in novel opioids, benzodiazepines, stimulants, hallucinogens, synthetic cannabinoids, and "hemp products" that are showing up in your patients, drug products, and fatal overdoses. The conversation takes places around the Center for Forensic Science Research and Education quarterly report...

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    Dr. Ann Arens, MD an emergency medicine physician and medical toxicologist with Oschner Medical center in New Orleans, LA joins the show to educate us on some HOT toxins, solve toxic cases, and opine on the philosophical and existential reasons drugs even exist. Tune in for a fantastic discussion with Dr. Arens and to hear the answer to our mystery case. 

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    Do you think you know the cause of these symptoms? Send your guesses to toxtalk1@gmail.com to take part in episode 29

    Support the show

    Review the show where ever your listening

    Join as a supporting member

    • Ad free episodes
    • Bonus content and early access
    • Discounts and give aways on GOTA PICCEM Mushroom card game

    The GOTTA PICCEM Poisonous Mushroom Game Landing Page!

    Tox trinkets (Rep the show at home!)

    Reach the sho...
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    In this episode Ryan is joined by a guest panel (Dr. Grant Comstock MD, Dr. Joshua Trebach MD, Dr. Emily Kiernan DO, and Dr Frank Paloucek PharmD, DABAT) to review nine of the most interesting or clinically impactful research abstracts that were presented at the 2023 North American Congress of Clinical Toxicology (NACCT) in Montreal Canada. If you didn't get a chance to read all 363 research abstracts from some of Toxicology's best...

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    In this episode, Ryan dives into cutting-edge research on the treatment of acetaminophen (APAP) overdose, featuring interviews with authors of several key abstracts from the North American Congress of Clinical Toxicology (NACCT) in Montreal Canada (Abstracts and posters available in the show notes). We get first looks insights into research evaluating the impact of fomepizole ...

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