PUBLICATION: Review of the pharmacologic arsenal for the war on obesity

Obesity has become a highly prevalent chronic condition that is associated with significant morbidity and mortality. Studies have demonstrated that even as little as 5% to 10% of weight loss is associated with an improvement in cardiovascular risk factors and a reduction in the incidence of type 2 diabetes in high-risk patients. Prior to the recent approval of lorcaserin and extended-release phentermine/topiramate, there had been no new pharmacologic agents approved for the treatment of obesity for 13 years. This article reviews the pharmacologic treatment of obesity including past treatment options, lessons learned in recent years, current short- and long-term treatment options, and future direction. Formulary considerations of currently available agents are discussed. (Formulary. 2013; 48:136-143.)