The US-style bar-shaped version of the drug is the form that is most commonly traded among teenagers ... for abusing the anxiety drug Xanax, the BBC has found. Drugs charity Addaction said ...

These medications go by a few names — they’re sometimes called anxiolytics, or anti-anxiety drugs. Anxiety medications may even fall under other medication categories, like antidepressants.

The US-style bar-shaped version of the drug is the form that is most commonly traded among teenagers - like this ... linked to fake versions of the anti-anxiety drug, Xanax, "an escalating crisis".