Sympathomimetic toxicity: Difference between revisions

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==Differential Diagnosis==
==Differential Diagnosis==
{{Template:Toxidrome Chart}}
{{AMS and fever DDX}}
 
{{Toxidrome Chart}}


==Treatment==
==Treatment==

Revision as of 15:50, 10 June 2015

Types

Sympathomimetics

Differential Diagnosis

Altered mental status and fever

Toxidrome Chart

Finding Cholinergic Anticholinergic Sympathomimetic Sympatholytic^ Sedative/Hypnotic
Example Organophosphates TCAs Cocaine Clonidine ETOH
Temp Nl Nl / ↑ Nl / ↑ Nl / ↓ Nl / ↓
RR Variable Nl / ↓ Variable Nl / ↓ Nl / ↓
HR Variable ↑ (sig) Nl / ↓ Nl / ↓
BP Nl / ↓ Nl / ↓
LOC Nl / Lethargic Nl, agitated, psychotic, comatose Nl, agitated, psychotic Nl, Lethargic, or Comatose Nl, Lethargic, or Comatose
Pupils Variable Mydriatic Mydriatic Nl / Miotic
Motor Fasciculations, Flacid Paralysis  Nl Nl / Agitated Nl
Skin Sweating (sig) Hot, dry Sweating Dry
Lungs Bronchospasm / rhinorrhea Nl Nl Nl
Bowel Sounds Hyperactive (SLUDGE) ↓ / Absent Nl / ↓ Nl / ↓
^Consider Sympatholytic when looking at Sedative OD or someone who doesn't respond to Narcan
Withdrawal from substances have the opposite effect

Treatment

Complications

See Also

Sources

  1. 1.0 1.1 O'Connor AD, Padilla-Jones A, Gerkin AD, et al. Prevalence of Rhabdomyolysis in Sympathomimetic Toxicity: a Comparison of Stimulants. J Med Toxicol 2014