Addiction

Opioid dependence found to permanently change brains of rats

Approximately one-quarter of patients who are prescribed opioids for chronic pain misuse them, with five to 10 percent developing an opioid use disorder or addiction. In a new study, published Jan. 14, 2020 in PNAS, researchers ...

Neuroscience

Blood pressure drug could help problem drinkers

A drug used to treat high blood pressure may alleviate anxiety induced by long-term heavy alcohol use, and also halt the damage such drinking can cause to the brain's ability to grow new cells, QUT research shows.

Addiction

Successful alcohol, drug recovery hampered by discrimination

Even after resolving a problem with alcohol and other drugs, adults in recovery report experiencing both minor or "micro" forms of discrimination such as personal slights, and major or "macro" discrimination such as violation ...

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