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Ephedrine
Ephedrine is a sympathomimetic amine commonly used as a stimulant, concentration aid, decongestant, appetite suppressant, and to treat hypotension associated with anaesthesia. A methamphetamine analogue and commonly used in the production of methamphetamine.
Dosage
Oral
Common: 20-30mg
Heavy: 50mg+
Light: 10-20mg
Strong: 30-50mg
Threshold: 5-10mg
Duration
Onset: 5-20 minutes
Duration: 3 hours
After effects: 1-8 hours
Timeline
Onset
5-20 minutes
Peak
3 hours
After
1-8 hours
05.7h11.3h
Typical
Extended range