Neuroscience

Understanding pain exacerbation with opioid use

A new study published in JNeurosci advances understanding of how the potent opioid analgesic fentanyl can increase pain sensitivity in animals. These findings could inform the development of treatments for chronic pain that ...

Medications

US health chief lauds China for help with opioid control

China has been an "incredible partner" in cracking down on synthetic opioids seen as fueling fast-rising overdose deaths in the United States, U.S. Health and Human Services Secretary Tom Price said Monday during a visit ...

Medications

Australian pain-killer switch affects hundreds

Hundreds of Australians were given water instead of pain-killing medication after thieves siphoned off the drugs from ambulance supplies and refilled the empty vials from the tap, officials said Tuesday.

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