Acetylfentanyl/Summary

Sublingual

• Thresh				Common				Heavy
  2	-	5	-	10	-	15	-	20	mg
  		Light				Strong

• • Total: 1 - 4 hours
  • Onset: 20 - 40 minutes

Insufflated

• Thresh				Common				Heavy
  2	-	5	-	10	-	15	-	20	mg
  		Light				Strong

• • Total: 3 - 4 hours
  • Onset: 7 - 10 minutes

Harm potential

• • Extremely addictive with a high potential for abuse
  • Potentially fatal at heavy dosages, potentially lethal when mixed with depressants like alcohol or benzodiazepines, unintentionally spilling a very small amount of acetylfentanyl on one's skin could result in a fatal overdose.

Tolerance

• • Full tolerance is reached develops with prolonged and repeated use
  • Decreases to half after 3 - 7 days
  • Returns to baseline after 1 - 2 weeks
  • Cross-tolerance with all other opioids

Physical effects

• • Appetite suppression
  • Cough suppression
  • Pain relief
  • Respiratory depression
  • Sedation
• • Constipation
  • Dehydration
  • Difficulty urinating
  • Itchiness
  • Respiratory depression

Visual effects

Cognitive effects

• • Cognitive euphoria
  • Compulsive redosing
• • Anxiety suppression