Acetylfentanyl

Acetylfentanyl is a potent opioid analgesic with a potency approximately 6.67x that of morphine, sold only as a designer drug since the 1980s.

History

Not much is currently known about the history of acetylfentanyl, except that it was discovered at the same time as fentanyl, and has no currently acceptable medical use.

Dosage

Insufflated

Light	10 mg
Common	10-15 mg
Strong	15-20 mg

Duration

Insufflated

Onset	7-10 minutes
Total	3-4 hours

Effects

Postive

• Analgesia
• Euphoria
• Feelings of relaxation

Neutral

• Sedation
• Changes in focus, attention

Negative

• Respiratory depression
• Diarrhoea
• Nausea
• Constipation
• Dry Mouth
• Somnolence
• Confusion
• Weakness
• Sweating
• Headache
• Fatigue
• Dizziness
• Nervousness
• Anxiety
• Urinary retention
• Hallucinations

Harm Reduction

As acetlyfentanyl is fairly potent, proper weighing of doses is essential, as well as proper identification of the substance.

There have been at least 14 reported deaths from acetylfentanyl related deaths in Rhode Island, 50 in Pennsylvania, as well as a handful others around the United States

• Avoid driving and operating heavy machinery

• Risk of Post-acute withdrawal effects

• Strong addiction potential due to short effects

• Risk of overdose/death

Interactions

Check out our Drug Combinations page and chart for interactions and combinations of common drugs.

LD50

The LD50 of acetlyfentanyl is 9.3 mg/kg in mice

Legal status

• USA: Acetylfentanyl is a fentanyl analogue, making it schedule 1