Medications

Methadone linked to 30 percent of painkiller overdoses

The prescription drug methadone is linked to over 30 percent of painkiller overdose deaths, according to a report released by the Centers for Disease Control (CDC) and Prevention Tuesday.

Medications

Medication that lowers risk of overdose underused

Less than half of Americans who received treatment for opioid use disorder over a five-year period were offered a potentially lifesaving medication, researchers at Washington University School of Medicine in St. Louis and ...

Addiction

Stress hormone reduces heroin cravings

Every addiction is characterized by a strong desire for a certain addictive substance, be it nicotine, alcohol or other drug. Researchers at the University of Basel in Switzerland recently conducted a study on heroin addiction ...

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.

Psychology & Psychiatry

Making sense of addiction terminology

A new editorial released this week offers clarity and structure on confusing drug and alcohol addiction terminology for prescribers, users and regulators. "Through a glass darkly: can we improve clarity about mechanism and ...

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