Substances
Methamphetamine

A fairly common and very strong CNS stimulant. It is sometimes prescribed in the form of desoxyn for ADHD and severe obesity. In low doses, methamphetamine can elevate mood, increase alertness, concentration, energy and reduces appetite. At higher doses, it can induce mania, psychosis and muscle degeneration among other issues. Tolerant users may report much higher doses than new users.
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: 5-15mg
common: 15-30mg
strong: 30-60mg
insufflated
light: 5-10mg
common: 10-30mg
strong: 30-60mg
intravenous
light: 5-10mg
common: 10-30mg
strong: 30-40mg
smoked
light: 5-10mg
common: 10-20mg
strong: 20-60mg
Source: PsychonautWiki
View dosage charts in the KnowDrugs app
Effects
- increased energy / alertness
- Decreased need for sleep
- Increased sociability
- mood lift
- increased sexuality
- Excessive talking
- Decreased appetite
- Weight loss
- Sweating
- Disturbed sleep patterns
- bruxism (teeth grinding)
- Visual and audiotory hallucinations
- agressiveness
- moodiness
- fatal kidney disorder
- possible brain damage and/or liver damage
Source: Tripsit.me
Interactions
View all interactions in the KnowDrugs app
Tolerance
full
rapidly develops with prolonged and repeated use
half
3 - 7 days
zero
1 - 2 weeks
Source: PsychonautWiki
Marquis
Deep reddish orange - Dark reddish brown
Source: Tripsit.me