abuse
addiction
adult
aids
anxiety
arm
crime
criminal
danger
dark
death
dependency
depression
despair
destruction
die
different
dose
drug
fear
finger
hand
health
heroin
horizontal
human
illegal
illness
indoors
injection
junkie
male
man
medication
medicine
narcotic
need
needle
pain
person
problem
rehab
social
syringe
taking
vein