Articles on Drug abuse

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In March 2023, the U.S. Food and Drug Administration approved naloxone as a nonprescription nasal spray to reverse the effects of an opioid overdose. Michael Siluk/UCG/Universal Images Group via Getty Images

Animal tranquilizers found in illegal opioids may suppress the lifesaving medication naloxone − and cause more overdose deaths

Increasingly, these types of tranquilizers are turning up in fentanyl, oxycodone and other illegal opioids.
Neuroscientists are investigating how and when hormones affect the risk for relapse to prescription opioids. ArtistGNDphotography/E+ Collection via Getty Images

New research suggests estrogen and progesterone could play role in opioid addiction and relapse

Why are some individuals at greater risk for developing opioid dependence and addiction? Two neuroscientists at Rowan University discuss their latest findings.
Although xylazine is not an opioid, naloxone can reverse the effects of the fentanyl and heroin it is often mixed with. AP Photo/Jae C. Hong

What is xylazine? A medical toxicologist explains how it increases overdose risk, and why Narcan can still save a life

Xylazine, or tranq, is increasingly being mixed with drugs like fentanyl or heroin and can be difficult to detect. Most people who use drugs are unable to tell if they have been exposed to it.
OxyContin is an opioid prescribed for pain relief. But some users become addicted. Getty Images / Marie Hickman

People with substance use disorders face greater challenges during the COVID‑19 pandemic

The crisis has made recovery more difficult for those with substance use disorders. The inability to get to support group meetings, stress and illness are just some of the factors.
When newborns stay with their opioid-dependent mothers in hospital, they experience improved mother-infant bonding, greater chances of breastfeeding, less severe symptoms, less medication and much shorter hospital stays. (Shuterstock)

Hospitals must adapt so infants can ‘room‑in’ with opioid‑dependent mothers

The evidence is clear that newborn babies do better when they ‘room-in’ with their opioid-dependent mothers. So why are hospitals across Canada so slow to provide this recognized standard of care?

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