Drug product advertising and prescribing: a review of the evidence.
A review of the effect of advertising drug products in medical journals on the prescribing of drugs is presented. The scope of advertisiig, the content of advertising, the latent effects of advertising, the effects of advertising on prescribing, and the social costs and benefits of advertising are discussed. Advertising for antibiotic and psychotropic drug products is reviewed in some detail. It is concluded that there is inconclusive evidence that the pharmaceutical industry, through journal advertising, is persuading physicians to prescribe drugs too often or unwisely, or both. It is suggested that pharmacists study the information needs of health care practioners and provide good drug information services.
D000329:Advertising; D003362:Cost-Benefit Analysis; D004345:Drug Industry; D011307:Drug Prescriptions; D004358:Drug Therapy; D004363:Drug Utilization