Resume/Experience 63 year old male residing in Canada. Cannabis - circa 1969 (now legally licensed) LSD (circa 1970), mescaline, peyote, mushrooms, PCP, DOI, 2cE, 2cI, allylescaline, MDA, MDMA, Methylone, 4-HO-DMT, 5-MeO-DMT, 5-Me0-MiPT, 1p-lsd, eth-lad Seconal, Tuinal, Amatyl, Quaaludes, various 'lude analogues, valiu...
Troparil
Limited data
Limited data
Sparse data. Doses and effects may be unreliable or untested.
- 1 source
- 1 ROA with full dose ladder
- duration data present
- classified Tentative
- classified Research-chemical
Limited data
Sparse data. Doses and effects may be unreliable or untested.
- 1 source
- 1 ROA with full dose ladder
- duration data present
- classified Tentative
- classified Research-chemical
Summary
A stimulant and dopamine reuptake inhibitor developed in the 1970s, it is frequently used in scientific research but has seen little usage outside of the lab. Similar effects to cocaine, though much longer and without any local anaesthetic action. Probably hard on the nose.
Dose Information
| ROA | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| Oral | 15-20mg | 20-30mg | 30-60mg | 60mg+ |
Onset, Duration & After-effects
| ROA | Onset | Peak | Total |
|---|---|---|---|
| Oral | 10 min | 45-70 min | 55-80 min |
Effect Profile
class estimateScores (0–10) curated from multiple sources:
- Effect keyword matching from PsychonautWiki catalog
- No reports exist for this substance. Its effect list is the one shared by 2 other substances of the same class, so the scores below describe the class, not this compound.
- Weighted by importance: core (×3), major (×2), minor (×1)
Stimulant
3.8
Moderate
4/10
Moderate stimulation and euphoria with strong anxiety/jitters
Stimulation / Energy
×3
6
stimulation
wakefulness
alertness enhancement
Euphoria / Mood Lift
×2
6
euphoria
cognitive euphoria
Focus / Productivity
×2
0
Anxiety / Jitters
×1
10
anxiety
restlessness
increased heart rate
vasoconstriction
Tolerance
Build-up
develops over days to weeks of regular use
Reset
3–7 days for acute tolerance; longer for full reset
Tolerance Decay
Full tolerance
1d
Half tolerance
10d
Baseline
~18d
Effects
Effect glossary — · full glossary
Positive
Negative
Positive
Negative
Positive
Negative
Community Trip Reports
Anecdotal first-person accounts from Reddit, Erowid, Bluelight, and Dose.wiki. Click a source to expand. Reports are harm-reduction context, not medical guidance. Tags summarise each author's own verdict — how reports are classified.
Bluelight 1 thread 1 positive visit
Troparil's nerd page
Pharmacology, chemical data, effect profiles, and more
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Helpful Links
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Name
Troparil
Unit
mg
Description
Troparil Source: SubstanceSearch (substancesearch.com) Oral dose (mg): light 15-20 · common 20-30 · strong 30-60 · heavy 60+ Oral duration: onset 10m · peak 0.75-1.17h · total 0.92-1.34h · after-effects 1-2h Note: ranges are harm-reduction guidance, not a prescription. Start low, go slow, and test your substances.
Tip: for quicker logging you can also add a Custom Unit in the app, e.g. common dose ~ 25 mg (Oral).
The app keeps custom substances simple, so the full dose ranges live in the description text above. Ranges are harm-reduction guidance, not a prescription.
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