Friday, Oct. 11, 2024
Has xylazine, a horse tranquilizer used as a drug, caused deaths in Colorado?
Xylazine is an animal tranquilizer used on horses that produces some of the same sedative effects as opioids. It is not approved for human use.
State health officials said some fentanyl users use the drug to help extend the effects of fentanyl and stave off withdrawal. The drug affects the central nervous system, causing drowsiness, amnesia and low blood pressure. Because it acts like a sedative, xylazine makes it hard to distinguish whether someone has overdosed on opioids. There is no known antidote.
This fact brief is responsive to conversations such as this one.
Sources
- Colorado Department of Public Health and Environment Xylazine in Colorado
- University of Colorado 4 things everyone should know about xylazine (tranq)
- Boulder County Residents Urged to Take Caution as Deadly Xylazine is Found in Boulder County’s Illicit Drug Market
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Fact briefs are bite-sized, well-sourced explanations that offer clear "yes" or "no" answers to questions, confusions, and unsupported claims circulating online. They rely on publicly available data and documents, often from the original source. Fact briefs are written and published by Gigafact contributor publications.
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