Hello Welcome here. Zopiclone is safe and has relatively few side effects. You can take 3 tablets at bed time. But before that, I would suggest you to follow some sleep hygiene practices. If these does not work for you, then consider increasing the dose; 1. Avoid napping during the day. 2. Avoid stimulants such as caffeine, nicotine, and alcohol too close to bedtime. 3. A relaxing exercise, like yoga, can be done before bed to help initiate a restful night s sleep. 4. Stay away from large meals close to bedtime. 5. Ensure adequate exposure to natural light. Light exposure helps maintain a healthy sleep-wake cycle. 6. Establish a regular relaxing bedtime routine. 7. Associate your bed with sleep. It s not a good idea to use your bed to watch TV, listen to the radio, or read. Hope this helps. Thanks.