Opium is used in a multitude of prescription drugs.

"Legal opium importation from India and Turkey is conducted by Mallinckrodt, Noramco, Abbott Laboratories, and Purdue Pharma in the United States, and legal opium production is conducted by GlaxoSmithKline, Johnson and Johnson, Johnson Matthey, and Mayne in Tasmania, Australia; Sanofi Aventis in France; Shionogi Pharmaceutical in Japan; and MacFarlan Smith in the United Kingdom.[84] The UN treaty requires that every country submit annual reports to the International Narcotics Control Board, stating that year's actual consumption of many classes of controlled drugs as well as opioids and projecting required quantities for the next year. This is to allow trends in consumption to be monitored and production quotas allotted."