Category

Depressant

Also known as

Smack, skag, H, junk, gear, kit.

What it looks like and how it's taken

Brownish-white powder. Some heroin comes in a brown/black form that looks like hard toffee. Smoked, dissolved or injected.

Immediate effects

Slows the brain, heart rate and breathing.  Effects can make the user relaxed, drowsy and numb, detached from worry, and oblivious to pain.

Risks

Short term: There is a real risk of drug overdose, possibly leading to coma or death. Heroin is often mixed with domestic household substances and other additives which can be harmful.

Long term: Heroin is highly addictive and larger and more frequent doses may be needed to feel 'normal'. Injecting can damage veins; sharing needles can spread hepatitis and HIV.

Legal status

Class A

Learn more about drugs and the law.

Associated paraphernalia

Needles, syringes, spoon, lighter or candle.

Further information

Download our heroin pocket guide.