Ambien is an oral prescription medication that belongs to the sedative-hypnotic drug class and aids in treating and preventing insomnia( sleep disorder) and related conditions. You can Buy Ambien Online at our online pharmacy at reasonable prices without a prescription, but you must take it under the doctor's supervision. It shortens the time it takes to fall asleep to fifteen minutes, and the effects of the drug are multiplied when combined with lifestyle changes and CBT (cognitive behavioral therapy.