浜辺
abuse
addict
addiction
background
biological
blood
chemical
clinical
closeup
cold
dangerous
dependency
dirty
discard
discarded
disease
disposable
disposal
drug
garbage
ground
hazardous
health
heroin
hospital
infection
infectious
injecting
injection
junkie
laboratory
lying
medical
medicine
narcotic
needle
nobody
object
outdoors
overdose
person
plastic
problems
rubbish
syringe
unsafe
used
waste
young