Alberta RCMP are sounding the alarm over a lethal batch of counterfeit prescription pills masquerading as anti-anxiety medication Xanax—but containing a deadly opioid linked to at least one teen’s death.
The fake pills, which closely mimic the appearance of legitimate Xanax, have tested positive for isotonitazene, a highly potent synthetic opioid.
“We are investigating the death of a 16-year-old youth where there is a nexus to isotonitazene,” said RCMP Public Information Officer Cpl. Troy Savinkoff. “Parents, relatives, and other community members need to share this information as much as possible, and especially so now that school is out. Yes, the drugs are illegal, but more important is that the public knows the extreme danger that this dangerous replica can pose. We are working to interdict the supply and notify the public. Please look at the photos, share them with your kids, friends, and relatives, and let them know that these pills could kill them.”
The pills containing the opiate are grey and rectangular shaped. They have the letters ONAX imprinted on one side, and the number “2” printed vertically on the other side.

Prescriptions should only be purchased from a reputable licensed pharmacist. If you have information about replica prescriptions, please contact your local police or call 310-RCMP.