Substances
Methadone
A synthetic opioid drug used as an analgesic and is often used in detoxification off of other opioids. As it has a much longer half-life.
Harm potential
extremely addictive with a high potential for abuse
Source: PsychonautWiki
Dosage
This dosage information is gathered from users and resources for educational purposes only. It is not a recommendation and should be verified with other sources for accuracy.
oral
light: 3-5mg
common: 5-15mg
strong: 15-30mg
Source: PsychonautWiki
View dosage charts in the KnowDrugs app
Effects
- euphoria
- dry mouth
- elevated mood
- itchiness
- feeling of relaxation
- constipation
- pupil constriction
- pain relief
Source: Tripsit.me
Interactions
View all interactions in the KnowDrugs app
Tolerance
full
develops with prolonged and repeated use
half
3 - 7 days
zero
1 - 2 weeks
Source: PsychonautWiki
