Neuroscience

Study reveals fentanyl's effects on the brain

Fentanyl is used to supplement sedation and to relieve severe pain during and after surgery, but it's also one of the deadliest drugs of the opioid epidemic. In research conducted by investigators at Massachusetts General ...

Addiction

No time to waste on tackling fentanyl in New Zealand

Fentanyl has been circulating the international illicit drug market since about 2013 and is responsible for approximately half of all overdose deaths in the U.S. So it was perhaps inevitable it would eventually cause problems ...

Addiction

Opioid poisoning on the rise in Switzerland

Researchers at ETH have shown that cases of opioid poisoning and the prescription of opioids have increased sharply in Switzerland over the past 20 years. Although the situation is not as serious as in North America, the ...

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