Heroin

Heroin was an addictive psychoactive drug from Earth. The drug was synthesised from opium, and taken via hypodermic injection.

An alternate version of Samantha Jones was a heroin addict, desparate for her next fix. Fitz Kreiner talked her through the drug's harsh withdrawal symptoms. (EDA: Unnatural History)

Alun Griffiths and Julie Jones were heroin users. (TWN: SkyPoint)

Lucy was a heroin user. (TWN: Slow Decay)