Ambien is not a benzodiazepine, though it works in a similar way to promote sleep. Classified as a sedative-hypnotic, its active ingredient, zolpidem, targets GABA receptors in the brain to produce a calming effect. Unlike benzodiazepines, Ambien is designed specifically for short-term treatment of insomnia and generally has a lower risk of dependence. However, it should still be used under medical guidance to avoid misuse or potential side effects.