Ambien is a popular medication used for the treatment of insomnia. It is a prescription drug that helps people who have trouble falling asleep or staying asleep. Many people who suffer from insomnia turn to Ambien for relief, but buying it from a traditional pharmacy can be time-consuming and inconvenient. Fortunately, there is now the option to buy Ambien online overnight with free shipping, making it easier and more convenient for those in need of this medication.