Diagnosis: Conflict of Interest

While those criticisms have merit, there is another culprit: the transformation of continuing medical education into an enterprise for drug marketing. The chore of teaching doctors how to practice medicine has been handed to the pharmaceutical industry. As a result, dangerous side effects are rarely on the curriculum.
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According to the most recent data available from the national organization in charge of accrediting the courses, drug-industry financing of continuing medical education has nearly quadrupled since 1998, from $302 million to $1.12 billion. Half of all continuing medical education courses in the United States are now paid for by drug companies, up from a third a decade ago. Because pharmaceutical companies now set much of the agenda for what doctors learn about drugs, crucial information about potential drug dangers is played down, to the detriment of patient care.