Sleep problems and insomnia

What it looks like

The NHS lists difficulty sleeping among the common symptoms of perimenopause and menopause. It can show up as trouble falling asleep, waking in the night and struggling to drop off again, or waking too early. Often more than one thing is at work: hormonal changes can affect sleep directly, night sweats can wake you repeatedly, and anxiety or low mood can make it harder to settle. Because these overlap, working out which is the main driver for you is a useful first step.

What the evidence says helps

The NHS points to good sleep habits as the foundation: a regular sleep and wake time, a cool, dark and quiet bedroom, limiting caffeine and alcohol especially later in the day, getting daylight and physical activity during the day, and winding down before bed. If night sweats are what is waking you, the steps that help with hot flushes and night sweats can carry over into better sleep.

NICE guidance (NG23) recommends offering hormone replacement therapy for hot flushes and night sweats, and suggests considering menopause-specific cognitive behavioural therapy (CBT) for sleep problems such as night-time waking that come with them, alongside other options including HRT. For insomnia more generally, the NHS notes a GP can refer you for CBT for insomnia. Where sleep has been poor for weeks and is affecting daily life, that GP conversation matters more than any product.

Where supplements fit

It is worth being clear that in the UK melatonin is available on prescription only, not a supplement you can buy freely, so it is a GP decision. Magnesium has an EFSA-authorised role in normal nervous-system function and in reducing tiredness and fatigue, but that authorised role is not the same as a proven treatment for menopausal insomnia, and the evidence for sleep specifically is limited. Because the most effective lever here is usually the underlying trigger, treating night sweats or anxiety tends to do more for sleep than any sleep supplement. Check with your GP or pharmacist before relying on a product for sleep, particularly if you take other medication.

When to see your GP

See your GP if poor sleep has lasted several weeks, is affecting your mood or ability to function, or is being driven by night sweats or anxiety you would like help with. The NHS encourages seeking help rather than struggling on. A GP can look at the whole picture and discuss options including HRT, talking therapies and treatment for insomnia.