WASHINGTON (AP) — Fewer teens are trying fake marijuana known by such names as K2 and Spice, apparently getting the message that these cheap new drugs are highly dangerous, according to the government’s annual survey on drug use.
Synthetic marijuana is thought to have appeared in the U.S. in 2009, and soon after came a spike in emergency room visits, even deaths, as the drug caught on among young people.
About 8 percent of high school seniors said they’ve used some type of synthetic marijuana this year, according to the report released Wednesday by the National Institutes of Health. That’s a sharp drop from the 11 percent of seniors who’d experimented with fake pot in 2012.
Use of synthetic drugs among younger teens dropped as well — and fewer than 1 percent of students also are trying another new kind of illegal drug known as bath salts, said University of Michigan professor Lloyd Johnston, who heads the annual Monitoring the Future survey of more than 40,000 students in the 8th, 10th and 12th grades.
“The message has gotten out that these are dangerous drugs,” Johnston said. “Their ever-changing ingredients can be unusually powerful. Users really don’t know what they are getting.”
Synthetic marijuana is made of dried plant material sprayed with various chemicals and packaged to look like pot. The Drug Enforcement Administration banned a number of chemicals used to make synthetic marijuana in 2011, but new chemical varieties continue to appear.