Ketobemidone
Typical Dose 5-10 mg
Duration 4h - 8h
Interaction Risk Unknown
Detection Methods 1
Description
An opioid analgesic drug that also acts as an NDMA antagonist. Found to be as potent as morphine in physical side effects, and has high potential for addiction like all opioids do. Overdose may lead to respiratory depression/death. Do not mix with CNS depressants or stimulants. Caution should be used for asthmatic users.
Effects & Dosing
Dosage
Oral
| Light | Common | Strong |
|---|---|---|
| 5-5 mg | 5-10 mg | 10-15 mg |
Duration
Oral
Onset 45 min - 1h
Total Duration 4h - 8h
After Effects 1h - 8h
Safety & Risks
Safer Use
- All other CNS depressants.
Detection Times
| Method | Detection Window |
|---|---|
| Urine | 1–3 days |
Note: Opioid analgesic used primarily in Scandinavia. NOT detected by standard opiate immunoassay. Requires specific testing.
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