Darvon Taken Off the U.S. Market Due to Health Risks
After more than half a century on the market, Darvon (propoxyphene) was pulled from the U.S. market. Why? Because studies have shown an increased risk of heart arrhythmias, even in patients without heart problems. Some estimate that Darvon, manufactured by Xanodyne Pharmaceuticals Inc., has killed at least 1,000 people in the U.S. after using propoxyphene since…