Since being introduced to the U.S. market in 1939, oxycodone use and abuse have grown rapidly. The approval from the FDA in 2004 to allow marketing of generic forms on OxyContin has aided in the increase of the use and abuse of OxyContin. In fact, as of 2007, the United States has the highest total consumption of oxycodone products (82 percent of the world total). Moreover, the U.S. has the highest per capita consumption of oxycodone, followed by Canada, Denmark, Australia, and Norway....