Buy Ambien online, it is a drug that is commonly used in the treatment of sleeping disorders like Insomnia & other sleeping problems. When a person faces the problem of falling asleep, the doctor prescribes this drug which can help in falling asleep faster. Zolpidem tartrate is the generic name, available in the market under the brand Ambien. Ambien(zolpidem) belongs to the group of drugs known as sedative-hypnotics. This drug is FDA approved and comes under schedule IV controlled substance drug.