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Check out the timestamps below to help you navigate through the many topics we discussed.
On This Episode:
Today we’re going to break down three life-threatening syndromes that every CRNA, anesthesia provider, and healthcare professional should know: Serotonin Syndrome, Neuroleptic Malignant Syndrome (NMS), and Malignant Hyperthermia (MH).
Though these conditions are rare, their symptoms often overlap—making quick, accurate diagnosis and intervention critical. Garry and Terry take a deep dive into the causes, symptoms, physiology, and treatment protocols for each condition, while also sprinkling in their signature humor and real-world insights.
From serotonergic drugs and antipsychotics to anesthesia triggers like succinylcholine, this episode covers the pharmacology and clinical presentation of each syndrome in detail. You’ll also hear practical tips on prevention, diagnosis, and emergency response.
Here’s some of what we discuss in this episode:
🧠 Understanding the overlap and differences between serotonin syndrome, NMS, and MH
💊 Medication triggers to watch out for—from SSRIs to succinylcholine
🚨 Emergency symptoms that demand immediate action
🧬 The role of genetics and pharmacology in MH
👨⚕️ Real-world prevention and treatment strategies for anesthesia providers
Important Links:
"Early recognition and intervention are essential to prevent these conditions from turning serious."
- Garry & Terry
References
[1] Serotonin syndrome (serotonin toxicity) - UpToDate
[2] Serotonin syndrome - Diagnosis & treatment - Mayo Clinic
[3] Neuroleptic Malignant Syndrome: Symptoms & Treatment - Cleveland Clinic
[4] Neuroleptic Malignant Syndrome: Symptoms, Causes and Diagnosis - WebMD
[5] Malignant hyperthermia - Diagnosis & treatment - Mayo Clinic
[6] Malignant hyperthermia: Diagnosis and management of acute crisis
[7] Prevention, Diagnosis, and Management of Serotonin Syndrome
[8] Malignant Hyperthermia: What It Is, Symptoms & Treatment - Cleveland Clinic
