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Etonitazene

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Found in: 


Fentanyl

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Type/Reason added: 


Nitazene

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Relative Potency: 


100-1000 times stronger than morphine (18)

Routes of Administration and Effects

Administration: 

Can be administered orally, intravenously (IV), through insufflation (snorting), or by smoking/vaporization. While oral use is rare due to its high potency, IV administration poses the greatest overdose risk. Insufflation and smoking provide rapid effects but are similarly dangerous, increasing the likelihood of toxicity.

Dosage and Effects: 

  • Opioid Effects: Produces strong analgesia, euphoria, sedation, and severe respiratory depression, similar to other potent opioids.

  • Adverse Effects: Common side effects include nausea, drowsiness, dizziness, and constipation. Severe effects can include respiratory depression, hypoxia, coma, and death.

Information Regarding the Substance

Physical Description: 

Etonitazene typically appears as a crystalline powder, often off-white to light yellow. In illicit contexts, it may be cut with other substances, complicating dose estimation.

Side Effects:

  • Common: Nausea, dizziness, drowsiness, and constipation.

  • Severe: Respiratory depression, hypoxia, coma, and death.

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