Louisville Center for Weight Loss
Qsymia (formerly Qnexa) from Vivus is a combination of phentermine and Topamax in a single pill. In one study patients lost 37 pounds in 56 weeks. It was approved by the FDA on July 17,2012. It became available on September 18, 2012. The individual components are available in less expensive generics and can be taken as two seperate pills. Qsymia has a proprietary time release mechanism that minimizes side effects.