Bromazolam Encyclopedic

Encyclopedic

Typical encyclopedia coverage. Cross-reference for important decisions.

3 corroborating sources

2 ROAs with full dose ladders

duration data present

17 combo interactions documented

classified Tentative

classified Research-chemical

Aliases: Brom, Bromaz, Xli-268, xli268

Summary dose.wiki TripSit

Bromazolam is a potent designer benzodiazepine structurally analogous to alprazolam (Xanax), never approved for medical use. It is commonly found in counterfeit pharmaceutical tablets and pressed pills sold as alprazolam or diazepam. Combining with other CNS depressants greatly increases overdose risk, respiratory depression, and death.

Dose Information dose.wiki TripSit

ROA	Light	Common	Strong	Heavy
Oral	0.5-1mg	1-2mg	2-4mg	4mg+
Sublingual	0.5-1mg	1-2mg	2-4mg	4mg+

Light Common Strong Heavy

Onset, Duration & After-effects dose.wiki TripSit

ROA	Onset	Comeup	Peak	Offset	After Effects	Total
Oral	15-45 min	30-60 min	2-4 hrs	2-6 hrs	12-24 hrs	5-8 hrs
Sublingual	10-30 min	20-45 min	2-4 hrs	2-6 hrs	12-24 hrs	5-8 hrs

Effect Profile

4 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

Benzodiazepine 7.1

Strong+ 7/10

Strong anxiolysis, cognitive impairment, and euphoria with mild sedation

Anxiolysis ×3

anxiety suppression anxiolytic muscle relaxation muscle relaxant emotion suppression

Sedation / Relaxation ×2

sedation muscle relaxation

⚠ Motor / Cognitive Impairment ×1

motor control loss memory suppression amnesia delusions of sobriety double vision

Euphoria / Mood Lift ×1

euphoria physical euphoria disinhibition

Based on reports from:

Erowid Experience Reports

Add missing routes to PsychonautWiki Journal

The PsychonautWiki Journal app already has Bromazolam, but its built-in entry only covers Oral. Here are the other routes we have data for. You can't edit a built-in substance, but you can add a Custom Unit for any of these routes to log it.

⬇ Download import file Import this file as custom substances and you get "Bromazolam (Substance Search)" with every route's full dose ladder and timeline, no typing. Works on iOS and Android (v15+); the format is confirmed by the app's developer. The manual values below work for older versions.

Custom Unit doses

Sublingualcommon ~ 1.5 mg

Dose & duration (reference)

Bromazolam: routes the PsychonautWiki Journal app is missing
Source: SubstanceSearch (substancesearch.com)

Sublingual dose (mg): threshold 0.25 · light 0.5-1 · common 1-2 · strong 2-4 · heavy 4+

Sublingual duration: onset 10-30m · come-up 20-45m · peak 2-4h · offset 2-6h · total 5-8h · after-effects 12-24h

Note: ranges are harm-reduction guidance, not a prescription. Start low, go slow, and test your substances.

Custom Units carry a single dose per route, so the full ranges live in the reference above. A route's suggested dose is the midpoint of its common range. Ranges are harm-reduction guidance, not a prescription.

Tolerance

Build-up develops over 1–4 weeks of daily use; hypnotic tolerance faster than anxiolytic tolerance

Reset weeks to months depending on half-life and duration of use; taper recommended

Tolerance Decay

Full tolerance 3d Half tolerance 37d Baseline ~60d

Cross-Tolerances

Benzodiazepines

Alprazolam

85%

Diazepam

85%

Clonazepam

85%

Lorazepam

85%

Etizolam

85%

Clonazolam

85%

Flualprazolam

85%

Flubromazolam

85%

Effects Erowid

Aggregated from 4 Erowid experience reports

Positive Effects 1

Sedation 75.0% 70%

Adverse Effects 1

Confusion 75.0% 70%

Combinations TripSit

Cross-Check Bromazolam with another substance

Community Trip Reports

Anecdotal first-person accounts from Reddit, Erowid, and Bluelight. Click a source to expand. Reports are harm-reduction context, not medical guidance. Tags summarise each author's own verdict — how reports are classified.

Erowid 3 reports 1 positive 1 neutral 1 cautionary visit

Not Worth the Hype positive exp #117974

The below tests were run in isolation of any other substances. I have no benzodiazepine tolerance, although I have previously taken pharmaceutical lorazepam 1mg and clonazepam 0.25mg, both to good effect.

Not as Functional as I'd Hoped neutral exp #118726

Dose (oral solution): 0.12 mg bromazolam (3 drops) 0.16 mg bromazolam (4 drops) 0.24 mg bromazolam (6 drops) 0.24 mg bromazolam (6 drops) Total 0.76 mg bromazolam (19 drops) This is report of my first time using this substance. Background: 45 yr old male with no benzo tolerance.

Total Temporary Amnesia cautionary exp #118363

Unfortunately I didnt record exact times or dosages for an accurate report so this is a general overview. First dose: Saturday evening around 6-8pm ROA: I was using a bottle of 10mg/ml solution of Bromazolam, which tasted terrible so I would put 2 drops at a time in the food I was eating to avoid the taste.

Bromazolam's nerd page Pharmacology, chemical data, effect profiles, and more

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Helpful Links

📘 Experience Reports 📖 dose.wiki 📖 TripSit 📖 PsychonautWiki

Report an issue or suggest an edit

Spotted incorrect or dangerous information, have a correction, a new study, or a useful addition for Bromazolam? Let us know. Reports are reviewed by moderators — this is not posted publicly.

Bromazolam Encyclopedic Encyclopedic Typical encyclopedia coverage. Cross-reference for important decisions. 3 corroborating sources 2 ROAs with full dose ladders duration data present 17 combo interactions documented classified Tentative classified Research-chemical