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    Ethchlorvynol

    Aliases: Placidyl, Ethchlorvnol, placdyl

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    Ethchlorvynol structure

    Summary Erowid TripSit

    Ethchlorvynol has been used to treat insomnia. Due to its barbiturate-like problems concerning abuse and overdose, U.S. manufacturers discontinued it in 1999.

    Dose Information TripSit

    ROA Light Common Strong Heavy
    Oral 100-200mg 200-500mg 500-750mg 750mg+
    Light Common Strong Heavy

    Onset, Duration & After-effects TripSit

    ROA Onset Peak After Effects Total
    Oral 15-45 min 6.0-9.0 hrs 1.0-6.0 hrs 360-0 min

    Tolerance

    Build-up develops over weeks of regular use via CB1 receptor downregulation
    Reset 2โ€“4 weeks for most users; heavy users may need longer

    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
    Negative
    • Compulsive redosing
    • Anxiety
    • Thought deceleration
    • Dizziness
    • Amnesia
    Neutral
    • Time distortion
    Positive
    • Increased music appreciation
    • Increased libido
    • Tactile enhancement
    • Color enhancement
    Negative
    • Disinhibition
    • Light sensitivity
    • Appetite suppression
    • Dehydration
    • Double vision
    Neutral
    • Dulled perception

    Combinations TripSit

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