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Despropionyl Fentanyl

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Found in: 


Fentanyl

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Type/Reason added: 


Marginally active metabolite of fentanyl and fentanyl analogs

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Relative Potency: 


N/A

Treatment Options

Supportive Care: 

Ensure airway patency and provide oxygen or ventilation as needed.

Antidote: 

Naloxone is effective in reversing opioid effects, though standard doses are typically sufficient due to its weak potency.

Pharmacokinetics and Dynamics

Metabolism: 

Fentanyl is metabolized to despropionyl fentanyl by liver enzymes (e.g., CYP3A4).

Drug-Drug Interactions: 

There is a high potential for dangerous interactions with other CNS depressants, alcohol, opioids, and CYP450 Enzyme Modulators.

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