At a Glance
| Dihydrocodeine | Fentanyl | |
|---|---|---|
| Class | Opioids | Opioids |
| Routes | oral | insufflatedsublingualtransdermal |
Dosage
Only in Dihydrocodeine
oral
| Level | Dose |
|---|---|
| Threshold | 20 mg |
| Light | 50–100 mg |
| Common | 100–150 mg |
| Strong | 150–200 mg |
| Heavy | 200 mg |
Only in Fentanyl
insufflated
| Level | Dose |
|---|---|
| Threshold | 5 μg |
| Light | 10–25 μg |
| Common | 25–50 μg |
| Strong |
Duration
Only in Dihydrocodeine
Only in Fentanyl
insufflated
Onset
Onset: 15 min – 30 min
Total: 1 hrs – 4 hrs
sublingual
Onset
Onset: 15 min – 30 min
Total: 1 hrs – 4 hrs
transdermal
Onset
Onset: 2 hrs – 4 hrs
Total: 48 hrs – 72 hrs
Effects
Safety
Interaction: Dihydrocodeine + Fentanyl
No direct interaction data available between these substances. This does not mean the combination is safe.
Dihydrocodeine — Dangerous Interactions
Frequently Asked Questions
What is the difference between Dihydrocodeine and Fentanyl?
Dihydrocodeine is classified as a Opioids (Substituted morphinans) while Fentanyl is classified as a Opioids (Anilidopiperidine, Substituted piperidines). They share 19 effects in common, with 3 effects unique to Dihydrocodeine and 7 unique to Fentanyl.
Is it safe to combine Dihydrocodeine and Fentanyl?
There is no direct interaction data available for combining Dihydrocodeine and Fentanyl. This does not mean the combination is safe. Always exercise caution and research thoroughly.
Which is stronger, Dihydrocodeine or Fentanyl?
Dihydrocodeine and Fentanyl 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.