Some people using this medicine have engaged in activity while not fully awake and later had no memory of it. If this happens to you, stop taking eszopiclone and call your doctor right away.
Serious injury or death could occur if you walk or drive while you are not fully awake.
Before taking this medicine
You should not use eszopiclone if you are allergic to it, or if you have ever taken sleep medicine and engaged in activity you later don't remember.
Eszopiclone is not approved for use by anyone younger than 18 years old.
Tell your doctor if you have ever had:
liver disease;
a breathing disorder;
depression, mental illness, or suicidal thoughts; or
drug or alcohol addiction.
Tell your doctor if you are pregnant or breast-feeding.
The sedative effects of eszopiclone may be stronger in older adults. Accidental falls are common in elderly patients who take sedatives. Use caution to avoid falling or accidental injury while you are taking eszopiclone.
How should I take eszopiclone?
Follow all directions on your prescription label and read all medication guides or instruction sheets. Use the medicine exactly as directed.
Eszopiclone may be habit-forming. Misuse can cause addiction, overdose, or death. Keep the medication in a place where others cannot get to it. Selling or giving away  eszopiclone is against the law.
Eszopiclone will make you fall asleep. Never take this medicine during your normal waking hours, unless you have at least 7 to 8 hours to dedicate to sleeping.
Call your doctor if your symptoms do not improve after 7 to 10 days of treatment, or if they get worse.
Do not stop using eszopiclone suddenly after taking it over several days in a row, or you could have unpleasant withdrawal symptoms. Ask your doctor how to safely stop using this medicine.
Store at room temperature away from moisture and heat. Keep track of your medicine. You should be aware if anyone is using it improperly or without a prescription.
Insomnia symptoms may also return after you stop taking eszopiclone, and may be even worse than before. Tell your doctor if you still have worsened insomnia after the first few nights without taking eszopiclone.
What happens if I miss a dose?
Since eszopiclone is taken only at bedtime, you will not be on a frequent dosing schedule. Never take this medicine if you do not have at least 7 to 8 hours to sleep before being active again.
Do not take two doses at one time.
What happens if I overdose?
Seek emergency medical attention or call the Poison Help line at 1-800-222-1222. An overdose of eszopiclone can be fatal, especially when it is taken together with other medications that can cause drowsiness.
