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    Disclaimer
    ⚠ PCP and its analogues are potent dissociatives with significant risk of psychosis, violent behavior, and overdose. Effects are highly unpredictable and dose-sensitive.
    🧪 This is a research chemical with limited data on its long-term health effects, toxicity profile, and safe dosage ranges.

    4-MeO-PCP

    Aliases: Methoxydine, 4-methoxy-pcp, 4meopcp

    Categories

    Dissociative Psychedelic Research-chemical
    4-MeO-PCP structure

    Summary TheDrug.Wiki Erowid TripSit PsychonautWiki

    4-MeO-PCP is a long-acting dissociative with approximately 70% the potency of PCP. Users have reported substantial differences in active dose; these discrepancies may be partially explained by the presence of unreacted PCC and other impurities in samples sold on the grey market. Use a precise milligram scale for dosing. The extended duration of action can be both an advantage and disadvantage, with effects and after-effects persisting well into the next day. Chronic use may lead to urinary tract issues similar to ketamine, though less severe due to higher potency requiring smaller amounts.

    Dose Information TheDrug.Wiki TripSit PsychonautWiki

    ROA Light Common Strong Heavy
    Oral 75-100mg 100-170mg 170-250mg 250mg+
    Insufflated 30-75mg 75-150mg 100mg 150mg+
    Light Common Strong Heavy

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

    ROA Onset Comeup Peak Offset After Effects Total
    Oral 0.75-2.0 hrs 30-90 min 3.0-7.0 hrs 6.0-10.0 hrs 6.0 hrs 12.0-20.0 hrs
    Insufflated 4-15 min 15-30 min 3.0-6.0 hrs 3.0 hrs 3.0 hrs 12.0-18.0 hrs

    Tolerance

    Build-up develops with repeated use over days to weeks
    Reset 2–4 weeks for noticeable reduction

    Effects TheDrug.Wiki PsychonautWiki

    Positive
    • Physical Euphoria
    • Creativity Enhancement
    • Stimulation
    • Physical euphoria
    Negative
    • Nausea
    • Numbness
    • Loss of balance
    Neutral
    • Physical disconnection
    • Spontaneous bodily sensations
    • Sedation
    Positive
    • Immersion Enhancement
    • Anxiety Suppression
    • Conceptual Thinking
    • Dream Potentiation
    • Introspection
    • Cognitive euphoria
    • Immersion intensification
    • Increased introspection
    Negative
    • Dizziness
    • Motor Control Loss
    • Depersonalization
    • Derealization
    • Amnesia
    • Compulsive Redosing
    • Memory Suppression
    • Analysis Suppression
    • Mania
    • Thought Deceleration
    • Cognitive disconnection
    Neutral
    • Consciousness Disconnection
    • Time Distortion
    • Deja Vu
    • Perspective distortion
    • Physical autonomy
    • Existential self-realization
    Positive
    • Increased Music Appreciation
    • Perception of bodily lightness
    Negative
    • Spatial Disorientation
    • Tactile Suppression
    • Visual Acuity Suppression
    • Double Vision
    • Pattern Recognition Suppression
    • Frame Rate Suppression
    • Disinhibition
    • Auditory acuity suppression
    Neutral
    • Visual Disconnection
    • Internal Hallucinations
    • Auditory hallucination
    • Auditory distortion
    • Scenery slicing
    • Environmental cubism
    • Environmental orbism
    • Internal hallucination
    • Autonomous entity
    • Optical sliding
    • Perspective hallucination
    • Visual processing deceleration

    Combinations TripSit

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