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Potent short-acting opioid and fentanyl analogue. Often dispensed in a nasal spray. This is an highly potent drug - exercise extreme caution. May cause respiratory depression and death in overdose.
Dosage
Oral
Common: 800-1500ug
Light: 400-800ug
Strong: 1.5-3mg
Note: It's a potent drug, be careful.
Duration
Onset: undefined minutes
Duration: undefined hours
After effects: 1-4 hours
Timeline
After
1-4 hours
02h4h
Typical
Extended range
Avoid
All other CNS depressants.