addiction
antibiotic
antidote
black
blood
clinical
cure
disease
doctor
dose
drugs
equipment
flu
glass
health
healthcare
hiv
hospital
hypodermic
icon
illness
inject
injection
inoculation
instrument
isolated
line
medical
medicine
narcotic
needle
nobody
outline
pharmaceutical
pharmacy
plastic
sedative
surgery
surgical
syringe
thin
treatment
vaccination
vaccine
vitamin