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Methaqualone/Summary
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Main article: Methaqualone
Psychoactive class:
Depressant
Chemical class:
Quinazolinone
Oral
Thresh
Common
Heavy
75
-
150
-
300
-
500
-
600
mg
Light
Strong
Total
: 5 - 8 hours
Peak
: 2 - 4 hours
Offset
: 2 - 4 hours
Afterglow
: 6 - 8 hours
Smoked
Thresh
Common
Heavy
50
-
50
-
100
-
200
-
300
mg
Light
Strong
Total
: 1 - 2 hours
Harm potential
Extremely addictive
Doses of over 300mg can be dangerous for first time users, safe at appropriate dosages
Tolerance
Full tolerance is reached within a couple of days of repeated administration
Decreases to half after 3 - 7 days
Returns to baseline after 1 - 2 weeks
Physical effects
Respiratory depression
Sedation
Constipation
Dizziness
Respiratory depression
Visual effects
Visual acuity suppression
Visual disconnection
Internal hallucination
Cognitive effects
Autonomous voice communication
Cognitive euphoria
Compulsive redosing
Increased libido
Increased music appreciation
Anxiety suppression
Disinhibition
Thought deceleration
See also
Responsible use
Summary index
Subjective effect index
Psychoactive substance index