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Serotonin Syndrome: The ten minute version. Russell Berger, MD. Clinical Triad. Altered mental status Dysautonomia Hyperreflexia (lower extremity>upper extremity). Relevant History. New serotonergic agent(usually in addition to one old agent) Rapid onset of symptoms.
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Serotonin Syndrome: The ten minute version Russell Berger, MD
Clinical Triad • Altered mental status • Dysautonomia • Hyperreflexia (lower extremity>upper extremity)
Relevant History • New serotonergic agent(usually in addition to one old agent) • Rapid onset of symptoms
What are some of the more common serotonergic agents • Tramadol • Demerol • TCA’s • SSRI’s • Lithium • MAOi’s • Linezolid(yes, the abx) • Trazodone • Valproic acid • Tryptophan • St John’s Wort • Ginseng
Complications of Serotonin Syndrome Seizures Rhadbomyolysis Hyperthermia Metabolic Acidosis Renal Injury Death
Treatment Options • Benzodiazepines • No risk • Cyproheptadine(5HT-2A antagonist) • Anticholinergic