Opioides
Metonitazene
Street names: Metonitazene, Nitazene analog
Overdose? Act now. Call emergency services — say "unresponsive, not breathing". Give naloxone for opioid-like signs. Hotlines
⚡What it does
- Opioides de clase nitazeno — nivel de fentanilo o mayor potencia, larga duración
⚠Key risks
- Las ondas de sobredosis de 2021 en la costa este de EEUU; detectadas en 'dope' y pastillas falsificadas
- Las pantallas de medicamentos estándar lo echan de menos: los hospitales a menudo no saben lo que los ha revertido
- Naloxone funciona, repetir las dosis necesarias
- Clase: Los compuestos de Ciba de los años 1950 nunca fueron aprobados por una razón
✚Overdose signs
- Depresión Respiratoria
- Sin respuesta, cianosis
- Re-sedado después de que la naloxona se desgaste
Comparación de categoría — Opioides
| Substance | Class | Top risks | Street price |
|---|---|---|---|
| Metonitazene | Schedule I | Drove 2021 US east-coast overdose waves; detected in 'dope' and counterfeit pills; Standard drug screens miss it — hospitals often don't know what reversed them | Mixed into bags — no separate street price |
| Heroin | Schedule I | Extremely addictive — physical dependence in weeks; Overdose: breathing slows or stops | ~$10–$40 per bag |
| Fentanyl | Schedule II | Respiratory depression; Addiction in days | ~$20–$40 per counterfeit pill |
| Fentanyl HCl (powder) | Schedule II / analogue prosecutions | Lab-purity powder is far stronger than street mixes; Weighing errors are fatal | ~$60–$120/gram wholesale equivalent |
| Acetylfentanyl | Schedule I | ~5–15× weaker than fentanyl but still deadly at gram-level mistakes; Frequent cause of cluster overdoses | ~$25–$60/g where found |
| Furanylfentanyl (Fu-F) | Schedule I | Linked to hundreds of fatal overdoses 2016–2018; Potency similar to fentanyl | ~$20–$50/g |
Street prices are regional estimates. Potency and cuts vary constantly.
?Frequently asked questions
What does Metonitazene look like?
Polvo amarillo / tan / blanco, pastillas presionadas
What are the signs of a Metonitazene overdose?
Depresión Respiratoria; Sin respuesta, cianosis; Re-sedado después de que la naloxona se desgaste Call emergency services immediately and give naloxone if available — it reverses opioid overdoses.
How addictive is it?
Las ondas de sobredosis de 2021 en la costa este de EEUU; detectadas en 'dope' y pastillas falsificadas Dependence can develop with regular use.