If you suffer from insomnia, then you may want to consider buying Ambien CR from our licensed pharmacy. Ambien CR, also known as zolpidem tartrate, is a medication used to treat sleeplessness. It works by helping you fall asleep faster and stay asleep longer. Ambien CR is a sedative-hypnotic drug that works by affecting certain brain chemicals to help you relax and sleep. It is used to treat insomnia in adults and is not recommended for children. Ambien CR should be taken shortly before you go to bed and should not be taken with or after meals.