Pharmacotherapy for obesity

Abstract

Background: Obesity is a serious, chronic, relapsing disease of energy regulation, with strong genetic and early-life environmental determinants. Pharmacotherapy can be a useful adjunct to lifestyle intervention in effecting and maintaining clinically meaningful weight loss.

Objective: The aim of this article is to discuss the role of pharmacotherapy in obesity management. The efficacy, side effects and contraindications of available weight-loss medications are reviewed.

Discussion: Long-term pharmacotherapy options, which can be effective in providing moderate weight loss, are available to treat obesity. Pharma-cotherapy should be considered an adjunct to lifestyle intervention in those with a body mass index (BMI) >30 kg/m30 kg/m2, or in those with a BMI of 27-30 kg/m2 and obesity-related complications. Safety and efficacy should be monitored closely on commencement, and the medication should be discontinued if there are safety or tolerability issues, or if.