In my experience I would say yes, nightmares are a symptom of menopause - in the last 7 years I've often had nightmares and unpleasant dreams, whereas pre-meno rarely. Just the other day I was saying to OH that I never have nice or funny dreams, in the past I remember waking myself laughing.
Maybe it's associated with the change in the function of the hypothalamus, the change in cycles of sleep, Rapid Eye Movement / non-REM sleep, ie. more (unpleasant) lighter, dream sleep, less deep sleep. The night flushes/sweats adrenaline surges play a part too.
I'm on low dose HRT patch - and find taking magnesium tablets (Higher Nature brand) does seem to improve quality of sleep, not great by any means but better.
Night_Owl
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