Sep 10, - Alternative sleeping drugs to Ambien such as Lunesta, Sonata and Rozerem who have taken them and posted reviews on larbo.us Mar 4, - A sluggish market is stymied by low-cost generics and a weak pipeline. Sepracor's Lunesta, Sonata from King Pharmaceuticals and Takeda Pharmaceuticals' Rozerem. Sanofi's total Ambien franchise, which includes the spin-off drug Ambien CR, lost one-third Royal wedding: How much will it cost? Jan 14, - The most popular sleeping pills were the non-benzodiazepine hypnotics Ambien CR and Lunesta. Their popularity may be increasing among. Is Lunesta Better Than Ambien CR?