1,4-Butanediol
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Also known as 1,4-Butanediol, 1,4-B, BD, BDO, One Comma Four, One Four Bee, Butylene Glycol, One Four B-D-O
Fatal overdose may occur when GABAergic substances are combined with other depressants such as opiates, benzodiazepines, barbiturates, gabapentinoids, thienodiazepines or alcohol.[1] It is strongly discouraged to combine these substances, particularly in common to heavy doses.
Addiction potential
moderately physically and psychologically addictive
Toxicity
exact toxic dosage is unknown
Tolerance
full tolerance within several weeks of continuous use; baseline after 7 - 14 days
Oral
Route dataPsychonautWiki
| Threshold | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| 0.5 mL | 0.5–1 mL | 1–2.5 mL | 2.5–4 mL | 4 mL+ |
05 mL
LightCommonStrongHeavy
| Onset | 20–60 minutes |
|---|---|
| Peak | 1–2 hours |
| Offset | 1.5–2 hours |
| Total | 3–5 hours |
| After-effects | 2–4 hours |
OnsetCome-upPeakOffset
Dangerous interactions
Caution / uncertain
Plan when to take 1,4-Butanediol — see where onset, peak and comedown land on the clock
Plan a dose of 1,4-Butanediol
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Fact-sheets from PsychonautWiki. Harm-reduction reference only — not medical advice.