Ambien is a sedative-hypnotic drug that is prescribed to treat insomnia. Similar to drugs like Lunesta and Sonata, Ambien is designed to be a temporary sleep aid and is not meant to be taken on a long-term basis. Although it is marketed as being a less-addictive and habit-forming drug than many benzodiazepines, Ambien users may still become dependent and addicted to the drug. Buy Ambien online to neuroreceptors that slow brain activity. This, in turn, helps the user fall asleep more easily and stay asleep. It comes in tablet form and is designed to be taken immediately before the user goes to bed. Other brand names for the drug Zolpidem include: