I am fairly used to taking opiates. My opiate -history began when I had an unlimited supply (and paid for by the government) of oxycontin. I was totally oblivious to what opiates were and did not know that oxycontin contained oxycodone, an opiate similar to morphine. I used them because I had lower back pains.
Ethylmorphine
Well-documented
Well-documented
Multiple authoritative sources agree on dosing and effects.
- 4 corroborating sources
- 1 ROA with full dose ladder
- duration data present
- 19 combo interactions documented
- PubChem toxicity data
Well-documented
Multiple authoritative sources agree on dosing and effects.
- 4 corroborating sources
- 1 ROA with full dose ladder
- duration data present
- 19 combo interactions documented
- PubChem toxicity data
Aliases: Dionine, Codethyline
Summary
Ethylmorphine is a Schedule II controlled substance in the United States and regulated internationally under Schedule III of the Single Convention on Narcotic Drugs. Contraindications include asthma, respiratory insufficiency, and age under 8 years. The substance is metabolized to morphine by CYP2D6, with significant inter-individual variation in conversion rates affecting efficacy and safety.
Dose Information
| ROA | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| Oral | 40-50mg | 50-100mg | 100-200mg | 200mg+ |
Light
Common
Strong
Heavy
Onset, Duration & After-effects
| ROA | Onset | Peak | Offset | Total |
|---|---|---|---|---|
| Oral | 15-30 min | 45-90 min | 2-3 hrs | 4-5 hrs |
Effect Profile
4 reportsScores (1–10) curated from multiple sources:
- Effect keyword matching from PsychonautWiki catalog
- Weighted by importance: core (×3), major (×2), minor (×1)
Opioid
7.6
Intense
8/10
Strong euphoria and pain relief with moderate itching/nausea, mild sedation
Euphoria / Warmth
×3
10
physical euphoria
cognitive euphoria
euphoria
mood lift
Analgesia
×2
8
pain relief
analgesia
Sedation / Relaxation
×1
4
sedation
dream potentiation
Itching / Nausea
×1
7
nausea
constipation
dry mouth
Based on reports from:
Tolerance
Build-up
develops within days of regular use; analgesic tolerance faster than respiratory depression tolerance
Reset
7–14 days for partial reset; full reset may take weeks — tolerance loss greatly increases overdose risk
Tolerance Decay
Full tolerance
1d
Half tolerance
21d
Baseline
~35d
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
Aggregated from 4 Erowid experience reports
Positive Effects 1
Euphoria
100.0%
70%
Adverse Effects 0
Combinations
Cross-Check Ethylmorphine with another substanceCommunity Trip Reports
Anecdotal first-person accounts from Reddit, Erowid, and Bluelight. Click a source to expand. Reports are harm-reduction context, not medical guidance.
Erowid 3 reports 2 neutral 1 cautionary visit
Got a few boxes of OTC Ethylmorphine pills, and this was my first experience with them. Took 50mg at first, after half an hour the effects started, but they were not as intense as I hoped for so I took another 50mg and a beer.
I've been having a pretty lousy day, and for the first time in a long, long time, I dont have to drive or be in public tomorrow. Life's been harder than usual lately. I've got a bunch of important exams coming up, but have a hard time studying. I might be getting on ritalin soon, as I apparently have adhd.
Bluelight 1 thread 1 neutral visit
The drizzle had soaked through my clothes. My Navy peacoat, though wet, kept me halfway warm. I was proud of this coat. It's an expensive designer coat with crisp lines that cut a good silhouette.
Ethylmorphine's nerd page
Pharmacology, chemical data, effect profiles, and more
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Helpful Links
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