Allobarbital
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
- 1 source
- 1 ROA with full dose ladder
- duration data present
- classified Tentative
Summary
Is a barbiturate that was first made in 1912. It was primilary used as an anticonvulsant. Yet it has pretty much been outclassed by a newer generation of safer ones.
Dose Information
| ROA | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| Oral | 500-1000mg | 1000-1500mg | 1500-2000mg | 2000mg+ |
Onset, Duration & After-effects
| ROA | Onset | Peak | Total |
|---|---|---|---|
| Oral | 15-30 min | 6-10 hrs | 6-10 hrs |
Add to PsychonautWiki Journal
The PsychonautWiki Journal logging app doesn't include every substance. To track Allobarbital there, start adding an ingestion, search for the name, and choose to add it as a custom substance. Paste these values:
Allobarbital Source: SubstanceSearch (substancesearch.com) Oral dose (mg): light 500-1000 · common 1000-1500 · strong 1500-2000 · heavy 2000+ Oral duration: onset 15-30m · peak 6-10h · total 6-10h · after-effects 1-12h 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 ~ 1250 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.
Tolerance
Tolerance Decay
Acute tolerance: develops within a single session — the reset numbers above apply after sustained heavy use, not after one binge. Within-session tachyphylaxis usually resets largely overnight.
Effects
- Muscle relaxation
- Physical Euphoria
- Pain Relief
- Anxiolysis
- Motor impairment
- Respiratory depression
- Ataxia
- Sedation
- Slurred speech
- Reduced anxiety
- Cognitive Euphoria
- Anxiety Suppression
- Amnesia
- Dizziness
- Delusions of sobriety
- Motor Control Loss
- Thought Deceleration
- Emotion Suppression
- Tactile Enhancement
- Increased Music Appreciation
- Color enhancement
- Disinhibition
- Decreased Libido
- Acuity Suppression
- Dehydration
- Light sensitivity
- Dulled perception
Helpful Links
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