HOW LUNESTA WORKS
Do you have difficulty falling asleep at night? Or do you wake up in the middle of the night and have trouble getting back to sleep? You may have insomnia. Maybe you're frustrated after trying a number of sleep remedies without much success, and you’ve wondered if Lunesta® (eszopiclone) could be different?
There are a variety of sleep aids approved to help treat insomnia. Most are thought to work with a brain chemical known as GABA (gamma-aminobutyric acid), but they don't all work the same.
See how LUNESTA is thought to work.
To get the full experience you will need the latest version of Adobe® Flash® Player. Download it now by clicking the Flash logo below.

The precise mechanism of action of LUNESTA is unknown.
LUNESTA is approved by the FDA to help people fall asleep—and stay asleep.*
So, if you're having trouble getting a restful night's sleep, talk to your healthcare professional about prescription LUNESTA. And experience the restful sleep of a LUNESTA night.*
LUNESTA Benefits