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The adverse effects of insomnia on health and quality of life are matters receiving increasing attention. Yet, surveys have consistently shown that most people suffering from insomnia do not seek medical help, perhaps, in part, because of a concern of becoming dependent on hypnotic medication. The treatment of chronic insomnia poses a particular dilemma in that continuous hypnotic treatment is restricted...
Two distinct double-blind randomized multicentre studies were undertaken at the same time using the same design. Patients treated for insomnia with zopiclone 7.5 mg or zolpidem 10 mg for at least three months were allocated to two groups: gradual withdrawal or control. In each study the two groups were compared but there was no comparison between zopiclone and zolpidem. The main criteria was the number...
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