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Illegal
- A – I
  - 2C-B (& other 2C-type drugs)
  - Amphetamines
  - AMT
  - Anabolic Steroids
  - Benzodiazepines
  - BZP
  - Carfentanil
  - Cocaine
  - Dagga
  - Dimethyltryptamine
  - DOB
  - DXM
  - Ecstasy
  - GBL / GHB
  - Heroin
  - Inhalants
- K – M
  - Ketamine
  - Khat
  - LSD
  - Kratom
  - Mandrax
  - Marijuana
  - MCPP
  - MDA
  - MDAI
  - MDEA
  - Mephedrone
  - Mescaline
  - Methamphetamine
  - Methoxetamine
  - Methylone
  - MXE
- N – Z
Legal
- Alcohol
- Betel Nut
- Caffeine
- Paracetamol
- Tobacco
Prescription Only
- Alprazolam
- Citalopram
- Codeine
- Dextroamphetamine
- Diazepam
- Fentanyl
- Gabapentin
- Hydrocodone
- Hydromorphone
- Methylphenidate
- Mirtazapine
- Morphine
- Oxycodone
- Phenobarbital
- Pregabalin
- Temazepam
- Tramadol
- Zopiclone
Pharmacotherapy
Adulterants
- Carfentanil
In Depth
Glossary

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myoclonus

a brief, involuntary twitching of a muscle or group of muscles.

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