At a Glance
| Pethidine | Acetylfentanyl | |
|---|---|---|
| Class | Opioids | Opioids |
| Routes | oral | insufflatedsublingual |
| Effects | 30 documented | 20 documented |
Dosage
Only in Pethidine
oral
| Level | Dose |
|---|---|
| Threshold | 25 mg |
| Light | 50–100 mg |
| Common | 100–200 mg |
| Strong | 200–400 mg |
Only in Acetylfentanyl
insufflated
| Level | Dose |
|---|---|
| Threshold | 2 mg |
| Light | 5–10 mg |
| Common | 10–15 mg |
| Strong | 15–20 mg |
sublingual
Duration
Only in Pethidine
oral
Peak
Afterglow
Onset30 min – 1 hrs
Peak4 hrs – 6 hrs
Afterglow2 hrs – 10 hrs
Only in Acetylfentanyl
insufflated
Total: 3 hrs – 4 hrsOnset
Effects
Safety
Interaction: Pethidine + Acetylfentanyl
No direct interaction data available between these substances. This does not mean the combination is safe.
Pethidine — Dangerous Interactions
Frequently Asked Questions
What is the difference between Pethidine and Acetylfentanyl?
Pethidine is classified as a Opioids (Substituted piperidines) while Acetylfentanyl is classified as a Opioids (Anilidopiperidine). They share 19 effects in common, with 11 effects unique to Pethidine and 1 unique to Acetylfentanyl.
Is it safe to combine Pethidine and Acetylfentanyl?
There is no direct interaction data available for combining Pethidine and Acetylfentanyl. This does not mean the combination is safe. Always exercise caution and research thoroughly.
Which is stronger, Pethidine or Acetylfentanyl?
Pethidine and Acetylfentanyl are typically administered via different routes, making a direct potency comparison difficult. They belong to different pharmacological profiles and should not be compared by dose alone.