What Merck Told Doctors About Tredaptive Before It Stopped Selling It

This morning, Merck announced that it would suspend sales of Tredaptive, the heart drug that combines the B vitamin niacin with a new medicine, laropiprant, that prevents niacin's main side effect, hot, unpleasant, facial flushing. This comes just weeks after a big trial of Tredaptive not only found that the drug did not prevent heart attacks, strokes, and heart procedures as was expected bu that it also caused many serious side effects. The European Medicines Agency also issued a review saying that Tredaptive's benefits do not outweigh its risks.