Critics say they are especially worried about Zohydro, a timed-release drug meant for managing moderate to severe pain, because abusers could crush it to release an intense, immediate high.

New Powerful Painkiller Has Drug Abuse Experts Worried

By News on the Net ——Bio and Archives--December 27, 2011

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Fox News

New York – Drug companies are working to develop a pure, more powerful version of a highly abused medicine, which has addiction experts worried that it could spur a new wave of abuse. Read more:

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