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Science News for December 1, 2019


Chronic opioid treatment may increase PTSD risk

A study published in Neuropsychopharmacology found that chronic opioid treatment before a traumatic event enhances fear learning in mice, potentially linking opioid dependence to PTSD. The findings suggest that individuals with a history of opioid use may become more susceptible to the negative effects of stress.

SourceSpringer·JournalNeuropsychopharmacology·DateDec 1, 2019