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    ⚠ This substance has both stimulant and depressant properties, which can mask the effects of each other and increase the risk of overdose or cardiovascular complications.

    Kratom

    Aliases: Biak, Thom, Ketum, Thang, Madat

    Categories

    Depressant Psychedelic Stimulant Opioid

    Summary TheDrug.Wiki TripSit PsychonautWiki

    Kratom (Mitragyna speciosa) is a tropical tree native to Southeast Asia with leaves containing indole alkaloids including mitragynine and 7-hydroxymitragynine. Effects are dose-dependent: low doses produce stimulant effects while higher doses produce opioid-like sedation and analgesia. Potency varies significantly between strains, batches, and vein colors (red, green, white, yellow). Regular use leads to tolerance and physical dependence. Avoid combining with other CNS depressants.

    Perspectives

    “Kratom is a remarkable botanical, but if you are going to use it, dose sensibly and be careful not to make a habit of it.”

    Dose Information TheDrug.Wiki TripSit PsychonautWiki

    ROA Light Common Strong Heavy
    Oral BA ~20% 2-3g 3-5g 5-8g 8g+
    Light Common Strong Heavy

    Onset, Duration & After-effects TheDrug.Wiki TripSit PsychonautWiki

    ROA Onset Comeup Peak Offset After Effects Total
    Oral 10-40 min 30-60 min 1.0-2.0 hrs 2.0-4.0 hrs 1.0-12.0 hrs 2.0-5.0 hrs

    Tolerance

    Build-up develops over weeks of daily use; partial cross-tolerance with classical opioids
    Reset 7–14 days for partial reset; full reset may take weeks — tolerance loss greatly increases overdose risk
    Cross-tolerance
    Morphine Heroin Oxycodone Fentanyl Codeine Tramadol Methadone Hydrocodone

    Effects TheDrug.Wiki TripSit

    Positive
    • Stimulation
    • Physical euphoria
    • Pain relief
    • Muscle relaxation
    • Cough suppression
    • Aphrodisiac qualities for some people
    Negative
    • Nausea
    • Increased perspiration
    Neutral
    • Sedation
    • Itchiness
    • Difficulty urinating
    • Useful with physical labor
    • Body odor alteration
    • Pupil constriction
    Positive
    • Cognitive euphoria
    • Anxiety suppression
    • Empathy, affection, and sociability enhancement
    • Focus enhancement
    • Motivation enhancement
    • Feelings of empathy
    • Feelings of euphoria
    Negative
    • Constipation
    • Dizziness
    Neutral
    • Simultaneous stimulation & sedation
    • Thought acceleration
    Positive
    • Increased libido
    • Tactile enhancement
    • Increased music appreciation
    Negative
    • Appetite suppression
    • Acuity suppression
    • Double vision
    Neutral
    • Visual disconnection
    • Internal hallucination
    • Vivid waking dreams
    • Internal hallucinations

    Combinations TripSit

    Helpful Links

    💊 Pill Identifier 📘 Experience Reports 📖 PsychonautWiki 📖 Bluelight 📖 The Drug Users Bible