Lafonna Pacheco hardly recognized her daughter, Roxanne Delte, by the time she turned 17.
“It wasn’t just a teenager thing,” Pacheco said. “It was beyond that. She was paranoid, she was oppositional. Something mentally was going on and it was scary because I couldn’t put my finger on it.”
After five stints in rehab, Delte is able to say clearly what was going on: She was consuming too much high-potency cannabis — flower, yes, but also concentrated wax and other products, too — and that was ruining her life. She recalls regularly puking, and how uncomfortably high she would get from the wax in particular.
“I lost glimpses of time,” said Delte, who has not used cannabis for a year. “It completely changed my mental state and my routine.”
“Her friends thought she was smoking something else,” added Pacheco, who lives in Colorado Springs. “She wasn’t on crack, not on meth. The way these marijuana products affected her in her mind and her actions was complete psychosis.”
Such extreme cases are showing up more among Colorado youth, parents and school health professionals say. And people like Pacheco are increasingly pleading with lawmakers to cut off teens’ easy access to cannabis products, as well as asking for more regulation of products like edibles, wax and shatter that contain THC levels that can be dangerous for developing brains.
Their champion in the Colorado Legislature is Rep. Yadira Caraveo, a pediatrician who has for months been negotiating legislation to limit THC potency. She’s unlikely to succeed in installing any THC caps this year, but said she’s “pretty certain” she’ll introduce a bill with other provisions to more strictly regulate cannabis sales for medical and recreational buyers, with a focus on limiting youth access.
Growing evidence shows high-potency THC products are more likely to bring on or worsen mental health issues in young people. The state’s own reporting says so, and a broader study of 204,000 people ages 10-24 released in January in the Journal of the American Medical Association’s pediatrics publication found elevated risk of self-harm among young people who misused cannabis.
“We found SUBSTANTIAL evidence that THC intoxication can cause acute psychotic symptoms, which are worse with higher doses,” the 2020 report from Colorado’s health department said.
But the overall body of research on this topic is limited, and the state’s report also recommended further studies on THC’s effects on kids.
Concentrate use on the rise
The Denver Post spoke with a half-dozen mothers around the state whose stories had striking common denominators: severe and initially unexplainable symptoms; a child’s gradual loss of self; a parent’s shame and confusion over what was happening; and, eventually, a realization of how many other families were going through the same situations.
Robin Noble of Boulder recalls a time when her son, then 15, was sent home from school for getting high. She went to pick him up, and one of her son’s coaches told her not to go hard on the boy, saying “it’s just pot.” Soon, her son was having multi-day episodes, marked by what Noble called “projectile vomiting and then when there’s nothing left … screaming, retching, crying.”
“I felt like such a sucker, when I finally really woke up to this problem,” added Noble, who now serves on her city’s cannabis advisory board and is a legislative aide to Democratic state Rep. Judy Amabile of Boulder. Nobel said she did not support legalization in 2012 but that her interest now is in preventing youth access, not “going backwards” by broadly limiting the industry.
There are rules in place already to keep cannabis from kids: All marijuana products in Colorado have strict packaging requirements, including labels that mention health risks. Business owners must also scan identification cards for customers to ensure they are of age, and dispensaries are subject to random regulatory audits.