Medications

Family influence key in spread of opioid use

Introducing an opioid painkiller into a home can double the chances someone else living in the home seeks out the addictive drugs on his or her own, according to a new paper from two UC Berkeley researchers.

Addiction

Blocking dopamine weakens effects of cocaine

Blocking dopamine receptors in different regions of the amygdala reduces drug seeking and taking behavior with varying longevity, according to research in rats published in eNeuro.

Psychology & Psychiatry

Overcoming PTSD: Study reveals memory disruption drug target

Fight or flight, panic, trembling: Our brains are wired to ensure we respond instantly to fear. While that fear response may save our lives in the dangerous moment, at times people stay on high alert long after the threat ...

Addiction

Personality traits of drug users

The social environment is an influential factor with regards to drug addiction. However, some people living in the same environment become drug users, whilst others resist. Is this difference just random or are there key ...

Diseases, Conditions, Syndromes

Where to draw the line between mental health and illness?

Accoording a recent study, schizophrenia is considered an illness by nearly all Finns, while grief and homosexuality are not. On the other hand, opinions vary greatly on whether alcoholism, work exhaustion, drug addiction ...

Addiction

Record cocaine seized in Europe as challenges grow: EU report

European authorities are seizing record quantities of increasingly pure cocaine, the EU's drugs agency said in a report published Thursday, pointing also to a growing use of synthetic drugs and dealing via smartphones.

Health

Oakland becomes 2nd US city to legalize magic mushrooms

Oakland on Tuesday became the second U.S. city to decriminalize magic mushrooms after a string of speakers testified that psychedelics helped them overcome depression, drug addiction and post-traumatic stress disorder.

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