↳ Index > Factsheets > Oxymorphone
| Oxymorphone | Info |
|---|
| Summary | A powerful semisynthetic opioid analgesic also known as opana. A derivative of morphine it is approximately ten times as potent. Has a low oral bioavailability, and as such it is usually insufflated or taken rectally. |
| Dose | Oral Low: 5-7.5mg Common: 10-20mg Heavy: 20mg+ Insufflated Low: 2-4mg Common: 4-6mg Heavy: 6-10mg+ |
| Onset | Oral_IR: 20-40 minutes Oral_ER: 60-90 minutes. Insufflated: 1-5 minutes Plugged: 15-30 minutes. IV: 0-1 minutes |
| Duration | Oral_IR: 4-8 hours | Oral_ER: 6-14 hours | Insufflated 5-8 hours | Plugged: 4-7 hours | IV: 2-4 hours. | Note: Tolerance + contents in your stomach can cause this to be quite different. |
| Avoid | All other CNS depressants. |
| Warning | NOTE: There has been reports of a rare blood disorder from Intravenous use of Oxymorphone ER. Take this into consideration before taking the drug this way. |
| Aliases | opana stopsigns |
| Categories | opioid habit-forming depressant |
| Bioavailability | Intranasal: 43%, Oral: 10-20%, Rectal: 10% |
| Effects | Euphoria, Dry Mouth, Mood lift, Itchiness, Relaxant, Constipation, Pupil constriction, Analgesia. |
| After-effects | 1-12 hours. |