There are many documented cases of pharmacists, nurses and doctors diverting drugs for their own use — specifically hydrocodone.
Here is a case where a pharmacy technician in Christiansburg admitted to diverting some 30 doses of hydrocodone. But after examining at records for the year that Jennifer Hines was employed, the pharmacist in charge at Davidson’s Pharmacy ended up filing a DEA report for loss of controlled substances for some 288 dosage units of hydrocodone.
Hines had her license indefinitely suspended by the board.
Hydrocodone is a popular drug for diversion. It is habit forming and used to treat pain. I know people who have used left over doses from an injury to alleviate the effects of a hangover.
According to the U.S. Department of Justice:
“Hydrocodone diversion and abuse has been escalating in recent years. In 2006, hydrocodone was the most frequently encountered opioid pharmaceutical in drug evidence submitted to the National Forensic Laboratory Information System… In the 2005 Drug Abuse Warning Network combination products were associated with more emergency room visits than any other pharmaceutical opioid with an estimated 51,225 emergency room visits. Poison control data, medical examiners’ reports, and treatment center data all indicate that the abuse of hydrocodone is associated with significant public health risks, including a substantial number of deaths.”
More information on the drug can be found here.