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    Disclaimer
    ⚠ Benzodiazepines can cause physical dependence with regular use. Withdrawal can be life-threatening. Never combine with opioids or alcohol.

    Ketazolam

    Depressant Benzodiazepine

    Summary TripSit

    Benzodiazepine derivative that has most of the common benzodiazepine effects. Has been seen to have similar effectiveness when compared to Diazepam, with milder side-effects. Is marketed in few countries.

    Dose Information TripSit

    ROA Light Common Strong Heavy
    Oral 5-15mg 15-30mg 30-60mg 60mg+
    Light Common Strong Heavy

    Benzo Equivalence Calculator

    mg
    mg Ketazolam
    =
    — mg Diazepam

    ⚠ These are approximate equivalences for educational and cross-tapering reference. Individual response, tolerance, and half-life differences mean actual equivalence varies. Always consult a healthcare provider for tapering guidance.

    Onset, Duration & After-effects TripSit

    ROA Onset Peak After Effects Total
    Oral 30-90 min 8-12 hrs 2-12 hrs 8.5-13.5 hrs

    Effect Profile

    Scores (1–10) curated from multiple sources:

    • Effect keyword matching from PsychonautWiki catalog
    • Weighted by importance: core (×3), major (×2), minor (×1)

    Full methodology

    Benzodiazepine 7.6
    Intense 8/10

    Strong euphoria and anxiolysis with mild sedation, low cognitive impairment

    Anxiolysis ×3
    8
    anxiety suppression reduced anxiety muscle relaxation
    Sedation / Relaxation ×2
    5
    sedation muscle relaxation
    ⚠ Motor / Cognitive Impairment ×1
    1
    double vision
    Euphoria / Mood Lift ×1
    10
    cognitive euphoria euphoria physical euphoria disinhibition
    Based on reports from:
    Erowid Experience Reports PsychonautWiki Ketazolam
    View methodology →

    Tolerance

    Build-up develops over 1–4 weeks of daily use; hypnotic tolerance faster than anxiolytic tolerance
    Reset weeks to months depending on half-life and duration of use; taper recommended

    Tolerance Decay

    Full tolerance 3d Half tolerance 37d Baseline ~60d

    Effects

    Positive
    • Stimulation
    • Physical euphoria
    • Muscle relaxation
    Negative
    • Motor impairment
    • Increased heart rate
    • Nausea
    • Respiratory depression
    • Vasoconstriction
    • Teeth grinding
    Neutral
    • Sedation
    Positive
    • Reduced anxiety
    • Cognitive euphoria
    • Euphoria
    • Anxiety suppression
    • Wakefulness
    Negative
    • Compulsive redosing
    • Anxiety
    • Dizziness
    • Thought deceleration
    Neutral
    • Time distortion
    Positive
    • Increased music appreciation
    • Increased libido
    • Tactile enhancement
    • Color enhancement
    Negative
    • Disinhibition
    • Dehydration
    • Appetite suppression
    • Light sensitivity
    • Double vision
    Neutral
    • Dulled perception

    Combinations TripSit

    Ketazolam's nerd page Pharmacology, chemical data, effect profiles, and more
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    Helpful Links

    💊 Pill Identifier 📘 Experience Reports 📖 TripSit 📖 PsychonautWiki