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Parafluorofentanyl

Basic Information

Summary

Rare, little known and extremely potent analogue of Fentanyl developed by Janssen Pharmaceutica in the 1960s. Use with extreme caution and never mix with other depressants.

Opioid

Opioids are pain-killing depressants which may also cause euphoria.

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Depressant

Depressants are drugs which reduce arousal and stimulation in the user, characterised by a depressing of mental and physical functions.

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Habit-forming

These drugs pose a higher risk of causing habit forming behaviour, take particular care with the amount and frequency they are taken.

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Tentative

Drugs marked as tentative are those our team wasn't able to find much reliable information about. This is often because the drug is very new. Information listed under these drugs should not be entirely trusted.

Dose
Light10-25ug
Common25-40ug
Strong40-65ug+
Duration
Oral
Onset5-10 minutes
Duration3-4 hours
After-effects1-4 hours
Insufflated
Onset0-1 minutes
Duration2-3 hours
After-effects1-2 hours
Effects

    Effects lovingly provided by PsychonautWiki

    Aliasespff
    4-fluorofentanyl
    See TripSit Wiki for more information about drug interactions

    Interactions

    Dangerous

    Caution

    Low risk & Increased Effects

    Low risk & No Synergy