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Ocfentanil

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Found in: 


Fentanyl

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Type/Reason added: 


Fentanyl Analog

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Relative Potency: 


90 times more potent than morphine, 1.7-2.5 times stronger than fentanyl (11,12)

Routes of Administration and Effects

Administration: 

Can be administered orally (in pill or liquid form), intravenously (IV), insufflated (snorted), or inhaled as vapor. Due to its high potency, even skin contact with powder residues can pose risks, potentially leading to accidental overdose through transdermal absorption.

Dosage and Effects: 

  • Opioid Effects: Intense analgesia, profound sedation, strong euphoria, deep relaxation, drowsiness, and a strong sense of well-being.

  • Adverse Effects: Nausea, vomiting, confusion, dizziness, and cardiovascular effects such as bradycardia (slow heart rate) or hypotension (low blood pressure).

Information Regarding the Substance

Physical Description: 

In its pure form, ocfentanil is typically a white crystalline or powdery substance. In illicit products, it may appear off-white, beige, or mixed with other cutting agents, making visual identification unreliable.

Side Effects:

  • Common: Deep sedation, drowsiness, pain relief, euphoria, warmth, and relaxation. Some users report intense itching, nausea, and slowed breathing even at low doses.

  • Severe: Profound respiratory depression, loss of consciousness, cardiac arrest, seizures, and death.

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