abuse

addict

addicted

addiction

amphetamine

background

black

bright

closeup

copy

copyspace

danger

dark

death

dependence

dependent

depression

dope

drug

drugs

effect

flare

forbidden

glare

glow

habit

health

heroin

hypodermic

injecting

injection

junkie

light

medical

medication

medicine

narcotic

narcotics

needle

overdose

pharmaceutical

problem

space

spotlight

starlight

substance

sunny

syringe

treatment

vaccination

vaccine