"Short term treatment of insomnia, including difficulties in falling asleep, nocturnal awakening and early awakening, transient, situational or chronic insomnia, and insomnia secondary to psychiatric disturbances, in situations where the insomnia is debilitating or is causing severe distress for the patient.
Long term continuous use is not recommended. A course of treatment should employ the lowest effective dose.Use the lowest effective dose. Zopiclone should be taken in a single intake and not be re-administered during the same night.
The duration of treatment should be limited to 4 weeks "