Codeine
Common Names: Methylmorphine, Papaver, Members
Psychoactive Effects
Positive Effects
- Euphoria
- Happiness
Neutral Effects
- Euphoria
- Pain relief
- Sedation
- Respiratory depression
- Constipation
- Pupil constriction
Negative Effects
- Anxiety
- Depression
Dosage Guidelines
| Route | Threshold | Light | Common | Strong | Heavy |
|---|---|---|---|---|---|
| Oral | 15-30 mg | 30-60 mg | 60-120 mg | 120-180 mg | 180+ mg |
Duration
| Phase | Duration |
|---|---|
| Onset | 30-60 minutes |
| Peak | 1-2 hours |
| Total | 4-6 hours |
| After effects | 6-12 hours |
Pharmacology
Mechanism of Action: GABA receptor modulator
Risks and Harm Reduction
DependenceToxicityWithdrawalAddictionOverdose
⚠️ Important: Always practice harm reduction. Start with low doses, test your substances, and ensure a safe set and setting. Never use alone.
Legal Status
Illegal
Disclaimer: Legal status varies by jurisdiction and may change. This information is for educational purposes only.
References
- • Pasternak, G. W. (2014). Opioids and their receptors: are we there yet? Neuropharmacology, 76, 198-203.
- • Gasche, Y., et al. (2004). Codeine intoxication associated with ultrarapid CYP2D6 metabolism. New England Journal of Medicine, 351(27), 2827-2831.
- • Information compiled from PsychonautWiki