At a Glance
| Pethidine | Hydromorphone | |
|---|---|---|
| Class | Opioids | Opioids |
| Common Dose (oral) | 100–200 mg | 2–4 mg |
| Total Duration | 4.5–7 hrs | 1.3–2.6 hrs |
| Routes | oral | insufflatedintravenous |
Pethidine, a Opioids, and Hydromorphone, a Opioids, are frequently compared by users looking to understand their relative effects, dosage profiles, and safety considerations. Both are classified as Opioidss, meaning they share a common pharmacological foundation. They share 17 documented effects in common, with 13 effects unique to Pethidine and 0 unique to Hydromorphone. This side-by-side comparison covers dosage, duration, subjective effects, and safety to help you make informed decisions.
| Pethidine | Hydromorphone | |
|---|---|---|
| Class | Opioids | Opioids |
| Common Dose (oral) | 100–200 mg | 2–4 mg |
| Total Duration | 4.5–7 hrs | 1.3–2.6 hrs |
| Routes | oral | insufflatedintravenous |
| Effects | 30 documented | 17 documented |
| Level | Pethidine | Hydromorphone |
|---|---|---|
| Threshold | 25 mg | 0.5 mg |
| Light | 50–100 mg | 1–2 mg |
| Common | 100–200 mg | 2–4 mg |
| Strong | 200–400 mg | 4–8 mg |
| Heavy | — mg | 8 mg |
| Level | Dose |
|---|---|
| Threshold | 1 mg |
| Light | 1–2 mg |
| Common | 2–4 mg |
| Strong | 4–8 mg |
| Heavy | 8 mg |
| Level | Dose |
|---|---|
| Threshold | 1 mg |
| Light | 1–2 mg |
| Common | 2–4 mg |
| Strong | 4–6 mg |
| Heavy | 6 mg |
Pethidine
Hydromorphone
No direct interaction data available between these substances. This does not mean the combination is safe.