- 2CB
- 2Ci
- 4MMC
- 5-IAI
- Acid
- Aerosols
- Alcohol
- Alkyl Nitrite
- Amphetamines
- Amyl Nitrite
- Anabolic Steroids
- Anavar
- BZP
- Base
- Benzo-Fury
- Benzos
- Bromo
- Bubbles
- Butyl Nitrite
- CB
- Cannabis
- Cathinones
- Charlie
- Chat
- Cheech
- Chicken Fever
- Chicken Yellow
- Chico
- Cocaine
- Coke
- Crack
- Crank
- Crystal Meth
- Deca-Durabolin
- Dianabol
- Diazepam
- Dimethocaine
- Double Stacked
- E
- Eckies
- Ecstasy
- Energy-1
- Fairy Dust
- Fast Lane
- Freebase
- G
- GBH
- GHB
- Gabba
- Gamma hydroxybutyrate
- Gamma-butyrolactone
- Ganjha
- Gas
- Gear
- Glass
- Glue
- Grass
- H
- Happy Pills
- Hash
- Heroin
- Horsey
- Ice
- Ivory Wave
- Jabs
- Jellies
- Junk
- K
- Ket
- Ketamine
- Khat
- Killer
- Kit
- LSD
- Legal Highs
- Librium
- Linctus
- Liquid Ecstasy
- Liquid Gold
- M-cat
- MDAT
- MDMA
- MKET
- MXE
- Magic
- Magic Mushrooms
- Meph
- Mephedrone
- Meth
- Methadone
- Methamphetamine
- Methedrone
- Methoxetamine
- Methylone
- Mexy
- Mogadon
- Moxy
- Mushies
- NRG-1
- Naphyrone
- Nexus
- Nicotine
- Nitrazepam
- PMA
- Party Pills
- Pep
- Piperazines
- Plant Food
- Poppers
- Qaadka
- Qat
- Quat
- Rave
- Reefer
- Resin
- Rhino Ket
- Rock
- Roflcoptr
- Roids
- Shabu
- Shrooms
- Silver Bullet
- Skag
- Skunk
- Smack
- Smiley's
- Smoke
- Snifter
- Snow
- Solvents
- Special K
- Speed
- Spice
- Stanozolol
- Sulph
- Sustanon 250
- Sweeties
- Synthetic Cannabinoids
- TNT
- Tabs
- Temazepam
- Tina
- Tranquillisers
- Tranx
- Trips
- Valium
- Vitamin K
- Weed
- White Stuff
- Whizz
- X
- Yaba
- Zip
- mexxy
Heroin
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.
Associated paraphernalia
Needles, syringes, spoon, lighter or candle.

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
Heroin is a class A drug. This means that it's illegal to possess it, give it away or supply it. Possessing it can lead to a prison sentence of up to 7 years or an unlimited fine or both. Supplying (which includes giving it to a friend) could lead to a life sentence or an unlimited fine or both.
Remember: Having a criminal record can make it difficult for you to get a job or visa if you want to travel abroad.
What's the difference between possession & supply (dealing)? What happens if you're under 16? Learn more about drugs and the law.
Category
Depressant