Important Safety Information

Wake up to the Sleep Channel - The best of LUNESTA on YouTube(TM)

Z Assistant iPhone App

If getting a good night's sleep feels too much like hard work, you need an assistant. Z Assistant.

Z Assistant™ lives right on your iPhone. Stays by you all night. Tracks your sleep patterns. Soothes you to sleep. Even wakes you when it's time to get up.

Z Assistant™ shows you how much sleep you're really getting—or not getting

With Z Assistant's built-in sleep tracker, you press a button on your phone at bedtime when you're ready to sleep. Tap your phone screen if you wake at night. Press a button when you wake for the day.

iPhone Z Assistant(TM) App

Z Assistant™ soothes you with sounds to sleep by

Choose ambient sounds to go to sleep to. Import your own iTunes^® playlist. Set a timer to switch off the sounds automatically. Customize your own wake-up sound. Even customize the clock.

Lunesta^® (eszopiclone) is a prescription sleep medicine used in adults for the treatment of a sleep problem called insomnia. Symptoms of insomnia include trouble falling asleep and waking up often during the night.

LUNESTA acts quickly, so take it right before bed, and only if you have 8 hours to devote to sleep. Until you know how you will react to LUNESTA, you should not drive or operate machinery. Call your healthcare professional if your insomnia worsens or is not better within 7 to 10 days. This may mean that there is another condition causing your sleep problems. Walking, eating, driving, or engaging in other activities while asleep without remembering it the next day have been reported. Other abnormal behaviors include aggressiveness, agitation, hallucinations, and confusion. In depressed patients, worsening of depression including risk of suicide may occur. These risks may increase if you drink alcohol. Severe allergic reactions such as swelling of the tongue and throat occur rarely and may be fatal. Call your healthcare professional if you experience these or any effects or reactions that concern you. LUNESTA, like most sleep medicines, carries some risk of dependency. Side effects may include unpleasant taste, headache, morning drowsiness, and dizziness. For more information, please see the LUNESTA Medication Guide.

You are encouraged to report negative side effects of prescription drugs to the FDA. Visit www.fda.gov/medwatch or call 1-800-FDA-1088.

The health information contained herein is provided for educational purposes only and is not intended to replace discussions with a healthcare provider. The products discussed herein may have different product labeling in different countries. All decisions regarding patient care must be made with a healthcare professional, considering the unique characteristics of the patient. Remember that no medicine is for everyone. Only your healthcare professional can prescribe LUNESTA for you.

This site is intended for U.S. residents 18 years of age or older.

Back To The Top