Emergency-room visits related to cannabis use in Colorado—the first U.S. state to completely legalize its use—have tripled at one of the state’s largest hospitals over the past few years, according to a study published on March 25.
It found cannabis-related emergency visits jumped yearly, from under 250 in 2012, to over 750 in 2016.
Colorado in 2014 became the first state to legalize recreational cannabis. Since then, nine other states, including California, Maine, Massachusetts, and Michigan, have followed suit.
Researchers found that while just 0.32 percent of cannabis sales stemmed from edible cannabis products, such as candy or cookies containing THC, ingesting cannabis made up 10.7 percent of emergency room visits.
Monte, a medical toxicologist and emergency medicine physician at the Colorado hospital, warned against the risks of edible cannabis for recreational use as cannabis laws continue to change.
“There have been several high-profile deaths due to cannabis edibles but no documented death attributable to inhaled cannabis.”
In 2015, a man in Colorado died by suicide after ingesting a product containing cannabis, according to the study.
“It was a striking thing. It wasn’t like these people were taking 100mg or 500mg of cannabis edibles. These were relatively lower doses,” he told the Guardian.
“If you smoke and you have a brief amount of hallucination, but then it goes away pretty quickly, you may not come to the emergency department.
“But if you develop psychosis and it’s lasting for hours, you might come to the emergency department,” Monte said.
THC, also known as delta-9-tetrahydrocannabinol, is the psychoactive compound responsible for many of the psychological effects of marijuana.
In an editorial published alongside the research, Drs. Nora D. Volkow and Ruben Baler of the National Institute on Drug Abuse said edibles can be far more harmful than inhaling cannabis if people ingest too much after not feeling the effects instantly.
“Five years ago, this wasn’t something that [doctors] had on their radar,” Dr. Kennon Heard of the University of Colorado in Aurora told NPR.
In December 2018, Trump moved to legalize industrial hemp production and marketing as long as the cannabis plant contains less than 0.3 percent THC.
Compared to marijuana, also a type of cannabis plant, Hemp contains less THC as well as more Cannabidiol—the compound in cannabis that provides medical benefits.
Friends Read Free