- Anxiety suppression
- Cognitive euphoria
- Compulsive redosing
- Constipation
- Cough suppression
- Difficulty urinating
- Internal hallucinations
- Itchiness
- Nausea
- Pain relief
- Physical euphoria
- Pupil constriction
- Respiratory depression
- Sedation
Aliases: diamorphine
opioid habit-forming depressant common
A powerful opioid derived from Morphine, with 2-4x its potency. Infamous for a high addiction potential and fatal respiratory depression in overdose, C. R. Alder Wright first synthesised this compound in 1874 trying to find a less addictive alternative to Morphine. In recent years, it has often been sold cut with the extremely potent fentanyl, causing a spike in overdose deaths.