Lunesta is used for a certain sleep problem. Buy Lunesta online with your location now.the other name of lunesta is hypnotic. The generic name of lunesta is ESZOPICLONE. It takes mostly twice in a day, at least 12 years old can take this medicine. In 5-7 days you can get a better result. This medicine is available 1 mg and 2 mg and 3 mg only.