Visualizing fentanyl’s swift, dangerous effects on the brain and body

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Visualizing fentanyl’s swift, dangerous effects on the brain and body
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Fentanyl is the deadliest drug threat in American history. It’s linked to more fatalities under age 50 in the country than any other cause of death, including...

Fentanyl activates brain pathways that release dopamine, a chemical that can cause pleasure and euphoria, said University of Houston’s Colin Haile, who led a team thatlast year. Other addictive drugs like heroin and cocaine also trigger the release of dopamine.

Fentanyl inhibits neurons in our brain that help stimulate breathing, said Kosten. Unlike other opioids, fentanyl can cause muscle rigidity, tightening chest muscles and making it difficult to breathe. One of the most dangerous and potentially lethal side effects of fentanyl is respiratory depression: slow, shallow breathing that causes low oxygen levels. An overdose from fentanyl can happen in 15 minutes when smoked or in 20 minutes when taken orally, according to Kosten.Symptoms of fentanyl consumption include euphoria, dizziness, drowsiness, confusion and nausea, according to the CDC.

, will soon be sold over the counter at drugstores and grocery chains like CVS, Walgreens and Walmart.In addition, the CDC recommends keeping the person awake and breathing, laying them on their side to avoid choking and remaining with them until emergency assistance arrives.Peel back the packaging and remove the device. Each unit is one dose.Press down on the plunger. Call 911 after administering the medication.

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