Zopiclone belongs to the group of medicines called central nervous system (CNS) depressants (medicines that make you drowsy or less alert). Zopiclone is used to treat insomnia (trouble in sleeping). Zopiclone helps you get to sleep faster and sleep through the night. In general, when sleep medicines are used every night for a long time, they may lose their effectiveness. In most cases, sleep medicines should be used only for short periods of time, such as 1 or 2 days, and generally for no longer than 1 or 2 weeks.
Before Using zopiclone
In deciding to use a medicine, the risks of taking the medicine must be weighed against the good it will do. This is a decision you and your doctor will make. For zopiclone, the following should be considered:
Sleep medicines may cause a special type of memory loss or ``amnesia''. When this occurs, a person does not remember what has happened during the several hours between use of the medicine and the time when its effects wear off. This is usually not a problem since most people fall asleep after taking the medicine. In most instances, memory problems can be avoided by taking zopiclone only when you are able to get a full night's sleep (7 to 8 hours) before you need to be active again. Be sure to talk to your doctor if you think you are having memory problems.