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    🧪 This is a research chemical with limited data on its long-term health effects, toxicity profile, and safe dosage ranges.
    ⚠ Deliriants can cause frightening, uncontrollable hallucinations and dangerous behavior. Medical emergencies are common at higher doses.

    Benzydamine

    Aliases: Andole, Tantum, Difflam, Benflogin, Tantum rosa

    Psychedelic Stimulant Deliriant Research-chemical

    Summary TheDrug.Wiki TripSit PsychonautWiki

    Benzydamine (also known as Difflam or Tantum Verde) is a topical anaesthetic of the indazole chemical class. It is sometimes found in small doses in over-the-counter products used to treat sore throats. In Germany, Arabic Countries and Poland, it is sold as a vaginal douching agent under the brand name Tantum Rosa.

    Dose Information TheDrug.Wiki TripSit PsychonautWiki

    ROA Light Common Strong Heavy
    Oral 300-500mg 500-1000mg 1000-2000mg 2000mg+
    Light Common Strong Heavy

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

    ROA Onset Comeup Peak Offset After Effects Total
    Oral 20-60 min 30-90 min 3-6 hrs 3-8 hrs 24-72 hrs 6.8-16.5 hrs

    Effect Profile

    9 reports

    Scores (1–10) curated from multiple sources:

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

    Full methodology

    Psychedelic 6.1
    Strong 6/10

    Strong visuals and auditory effects with mild body load and headspace

    Visual Intensity ×3
    8
    external hallucinations autonomous entities drifting after images
    Headspace Depth ×3
    4
    perspective alterations delusions time distortion
    Auditory Effects ×1
    8
    auditory hallucinations auditory distortion
    ⚠ Body Load / Somatic Effects ×1
    5
    nausea increased heart rate
    Stimulant 3.9
    Moderate 4/10

    Strong anxiety/jitters with moderate euphoria, mild stimulation, low focus

    Stimulation / Energy ×3
    5
    stimulation wakefulness
    Euphoria / Mood Lift ×2
    6
    euphoria cognitive euphoria
    Focus / Productivity ×2
    2
    thought acceleration
    ⚠ Anxiety / Jitters ×1
    10
    anxiety paranoia increased heart rate
    Based on reports from:
    Effect Index Getting to Know Benzydamine Erowid Experience Reports PsychonautWiki Benzydamine
    View methodology →

    Tolerance

    Build-up develops rapidly after a single use
    Reset 7–14 days for baseline

    Tolerance Decay

    Full tolerance 1h Half tolerance 10d Baseline ~14d

    Effects Erowid

    Aggregated from 9 Erowid experience reports

    Positive Effects 6

    Stimulation 88.9% 70%
    Color Enhancement 66.7% 70%
    Music Enhancement 66.7% 70%
    Focus Enhancement 66.7% 70%
    Body High 33.3% 70%
    Tactile Enhancement 33.3% 70%

    Adverse Effects 6

    Anxiety 77.8% 70%
    Memory Suppression 44.4% 70%
    Confusion 44.4% 70%
    Pupil Dilation 33.3% 70%
    Nausea 33.3% 70%
    Motor Impairment 33.3% 70%

    Combinations TripSit

    Trip Reports Effect Index

    Getting to Know Benzydamine Anonymous
    Benzydamine's nerd page Pharmacology, chemical data, effect profiles, and more
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    Helpful Links

    📘 Experience Reports 📖 TheDrug.Wiki 📖 PsychonautWiki