addiction
alcohol
alcohol abuse
alcohol consumption
amphetamines
barbiturates
cocaine
controlled drugs
depression (psychology)
drinking behavior
drug abuse
drug dependence
drug treatment
drug use
drugs
hallucinogens
heroin
households
inhalants
marijuana
mental health
mental health services
methamphetamine
prescription drugs
sedatives
smoking
stimulants
substance abuse
substance abuse treatment
tranquilizers