08/02/2011 02:48 pm ET Updated Oct 02, 2011

1 In 5 Teens Has Misused Prescription Drugs: Study

Most students taking prescription medications for pain, sleep, anxiety or attention deficit/hyperactivity disorder (ADHD) do not misuse the drugs, a new study finds. But while 78 percent of teens used their medications as prescribed, 22 percent did report misusing their prescription drugs at least once.

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