American Academy of Family Physicians, Opioid Addiction: http://familydoctor.org/familydoctor/en/diseases-conditions/opioid-addiction.html
American Medical Association, Preventing Opioid Abuse: Be a Part of the Solution:
DrugFacts: Prescription and Over-the-Counter Medications (National Institute on Drug Abuse):
HHS.gov, About the Epidemic (US Department of Health and Human Services): http://www.hhs.gov/opioids/about-the-epidemic/
MedlinePlus, Opioid Abuse and Addiction: https://medlineplus.gov/opioidabuseandaddiction.html
National Institute on Drug Abuse: https://www.drugabuse.gov/publications/effective-treatments-opioid-addiction/effective-treatments-opioid-addiction
Opioid Consumption Data (University of Wisconsin-Madison Pain & Policy Studies Group):
Opioid Medications (US Food and Drug Administration):
Opioids: The Prescription Drug & Heroin Overdose Epidemic (US Department of Health & Human Services): http://www.hhs.gov/opioids/
Prescription Drug Abuse, Opioids (National Institute on Drug Abuse): https://www.drugabuse.gov/drugs-abuse/opioids
SAMHSA (Substance Abuse and Mental Health Services Administration): http://www.samhsa.gov/atod/opioids
UNC Health Sciences Library Research Guide on Opioids: http://guides.lib.unc.edu/opioidaddiction
US Dept. of Health & Human Services, Environmental Health & Toxicology, Opiate Addiction & Treatment: https://www.sis.nlm.nih.gov/enviro/addiction.html (Huge list of resources on a myriad of topics, new on 7/6/2017--OUTSTANDING LISTS OF RESOURCES!)
World Health Organization (WHO), Treatment of opioid dependence: http://www.who.int/substance_abuse/activities/treatment_opioid_dependence/en/
MedlinePlus Consumer Health Information: https://medlineplus.gov/. Free consumer health information on hundreds of topics, in more than 20 languages, wth updates added daily.
American Academy of Family Physicians: http://www.aafp.org/patient-care.html. Free good, quality consumer health sponsored by the leading association of Family Physicians. Easily searchable.
PubMed Health: http://www.ncbi.nlm.nih.gov/pubmedhealth/. Free website sponsored by the US National Library of Medicine (NLM). "PubMed Health provides information for consumers and clinicians on prevention and treatment of diseases and conditions."