Sibutramine
Sibutramine is a serotonin and norepinephrine reuptake inhibitor which has been used for short- and long-term therapy of obesity, but which was withdrawn from use in the United States in 2010 because of increased risk of cardiovascular events. In large clinical trials, sibutramine therapy was not associated with serum enzyme elevations, and it has only rarely been implicated in cases of clinically apparent, acute liver injury.