Thanks for the clarification!
You can, if you wish, try CBD, as long as you start at the lowest possible dose. If an increase is required, it should be done very gradually, at intervals of at least 7 days. If you begin to experience side effects such as extreme drowsiness, dizziness, confusion, or anything else, you should stop immediately.
That being said, if the product is causing you drowsiness, it may be appropriate to consider reducing the dose of zopiclone
Finally, you should know that we don't know much about the long-term effects of regular CBD use. I invite you to mention it to your doctor if this is the case for you.
I hope I've been of some help to you, and if you have any other questions, please don't hesitate to ask!
Tom Samaha, pharmacist