Summary
Psychostimulant of the substituted amphetamine class. Used in medicine as an appetite suppressant.
Dose Information
| ROA | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| Oral | 15-20mg | 20-40mg | 40-70mg | 70mg+ |
Light
Common
Strong
Heavy
Onset, Duration & After-effects
| ROA | Onset | After Effects |
|---|---|---|
| Oral | 4.0-6.0 hrs | 1.0-10.0 hrs |
Tolerance
Build-up
develops over days to weeks of regular use
Reset
3–7 days for acute tolerance; longer for full reset
Effects
Positive
- Stimulation
- Mental/physical stimulation
Negative
- Increased heart rate
- Pupil dilation
- Insomnia
- Nausea
- Vasoconstriction
- Restlessness
- Sedation
- Decreased appetite
Positive
- Alertness enhancement
- Euphoria
- Cognitive euphoria
- Wakefulness
- Empathy
Negative
- Anxiety
- Confusion
- Compulsive redosing
- Talkativeness
- Time distortion
Positive
- Increased music appreciation
- Color enhancement
- Tactile enhancement
- Brightened colour
Negative
- Light sensitivity
- Appetite suppression
- Dehydration
- Disinhibition
- Drifting
- Dulled perception