Health

Heroin overdose ED visits decreased from 2017 to 2018

(HealthDay)—From 2017 to 2018, there was a decrease in heroin overdose emergency department visits, although the declines were not consistent among states, according to a study published online May 16 in the American Journal ...

Medications

Fentanyl now the no. 1 opioid OD killer

(HealthDay)—As the U.S. opioid epidemic grinds on, fentanyl is fast becoming the main culprit in drug overdose deaths, health officials report.

Medications

Drug wholesalers drove fentanyl's deadly rise, report concludes

Fentanyl, a powerful synthetic opioid implicated in nearly 29,000 overdose deaths in the United States last year, most likely spread because of heroin and prescription pill shortages, and also because it was cheaper for drug ...

Medications

Feds say heroin, fentanyl remain biggest drug threat to US

Opioid overdose deaths hit the highest level ever recorded in the United States last year, with an estimated 200 people dying per day, according to a report by the U.S. Drug Enforcement Administration.

Neuroscience

Dopamine drives early addiction to heroin

Scientists have made a major advance in untangling the brain circuits that lead to the powerful addictive effects of heroin, a study in the open-access journal eLife reports.

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