Management of obesity: medical treatment options.

Obesity is a common and serious health problem in the United States. Excess weight is associated with an increased mortality rate, as well as such risk factors as hypertension, hyperlipidemia and diabetes mellitus. Numerous treatments are available for obesity. Behavioral therapy, surgery and pharmacologic treatment have been used with varying degrees of success. Pharmacologic therapy includes primarily noradrenergic agents and/or serotonergic agents. Newer preparations are currently under development. Behavior modification, including regular exercise and the development of healthy eating habits remains the best hope for long-term weight loss. However, surgery or medication can be useful in specific circumstances.