Below are equivalents that I have no found easily available at common sources for opioid equivalents. Where possible, I have listed the source.
| Opioid dose and route | Equivalent(s) | Source |
| Hydromorphone IV 0.3 mg | Hydromorphone PO 1.5 mg, oxycodone/morphine/hydrocodone PO 5 mg | Email from HCA, SBAR when hydromorphone IV went on shortage |
| Hydromorphone IV 1 mg | Hydromorphone PO 5 mg, oxycodone/morphine/hydrocodone PO 16.67 mg | Email from HCA, SBAR when hydromorphone IV went on shortage |
| Hydromorphone IV 1.5 mg | Fentanyl 0.1 mg (100 mcg), morphine 10 mg IV | Email from HCA, SBAR when hydromorphone IV went on shortage |