You’ve made the bedroom colder.

Bought the blackout curtains.

Stopped drinking coffee after lunch.

Purchased magnesium because the internet apparently requires every woman over 35 to own magnesium.

You have tried going to bed earlier.

Going to bed later.

Reading.

Meditating.

Not looking at the clock.

And yet you are still occasionally wide awake at 3:12 a.m. wondering whether you should just get up and reorganize the pantry.

So:

What actually helps with sleep during perimenopause?

The answer depends partly on what is disrupting your sleep.

Because “perimenopause insomnia” isn’t one single thing.

For one woman, night sweats may be repeatedly waking her.

Another may have developed chronic insomnia.

Another may be dealing with anxiety.

Another may have sleep apnea.

Another may have three teenagers and a snoring husband.

Only some of these are improved by buying a better pillow.

First: figure out what kind of sleep problem you have

Are you struggling to fall asleep?

Falling asleep easily but waking repeatedly?

Waking very early?

Waking soaked from night sweats?

Sleeping through the night but feeling completely unrefreshed?

These are different clues.

If your main complaint is the mysteriously consistent middle-of-the-night awakening, start with Why Are So Many Women Waking Up at 3 A.M.?.

If you’re also noticing cycle changes, mood changes, hot flashes or other symptoms, Perimenopause or Just Life? may help you see the larger pattern.

Then we can talk about what actually works.

1. CBT-I deserves much more attention than it gets

Cognitive behavioural therapy for insomnia—CBT-I—isn’t simply “think positively and go to sleep.”

It’s a structured treatment specifically designed for insomnia.

It can involve techniques such as stimulus control, adjusting time in bed, changing unhelpful beliefs or anxiety around sleep, relaxation strategies and building healthier sleep patterns.

And unlike a lot of things marketed to tired women, CBT-I has meaningful evidence behind it.

A recent systematic review and meta-analysis of randomized trials in menopausal women found CBT-I improved sleep quality and reduced insomnia severity.

That makes it considerably more interesting than whichever supplement currently has the best Instagram campaign.

CBT-I may be delivered in person, remotely or through structured digital programs.

If insomnia has become chronic, ask about it.

2. Treating hot flashes and night sweats can improve sleep too

If you’re waking because you’re suddenly approximately the temperature of the sun, addressing vasomotor symptoms matters.

Hormone therapy is the most effective treatment for bothersome hot flashes and night sweats and can also improve associated sleep disturbance for appropriate candidates.

That does not mean every woman with insomnia should take hormones.

Hormone therapy is individualized.

Your age, symptoms, medical history, time since menopause, whether you have a uterus and your personal risk factors all matter.

There are also nonhormonal prescription options for vasomotor symptoms.

This is a conversation to have with a healthcare professional who is comfortable discussing menopause treatment—not something to choose based on a before-and-after Reel.

3. Sleep hygiene matters—but it isn’t a cure for chronic insomnia

Here is where wellness advice becomes irritating.

You say:

“I haven’t slept properly in six months.”

And someone says:

“Have you tried making your bedroom dark?”

Yes, Brenda.

We have encountered darkness.

Healthy sleep habits still matter.

A reasonably consistent schedule.

A cool, dark room.

Less caffeine late in the day.

Less alcohol close to bedtime.

Regular physical activity.

Not spending hours scrolling in bed.

But sleep hygiene by itself is not the same thing as treating chronic insomnia.

If you’re doing the basics and still struggling, the answer isn’t necessarily to become even more perfect at bedtime.

4. Alcohol is worth experimenting with

We covered this in our 3 a.m. piece because it is such a common trap.

Alcohol may make you sleepy initially while contributing to more fragmented sleep later in the night.

So instead of asking:

Does wine help me fall asleep?

Ask:

What happens to my whole night when I drink?

Try an experiment.

A week or two with less alcohol, or none.

Track awakenings.

No morality.

No “clean living.”

Just data.

Your body will give you an answer.

5. Don’t automatically assume melatonin is the solution

Melatonin can be useful in particular circumstances, especially when circadian timing is part of the problem.

But it’s not a universal cure for menopause-related sleep disruption.

The National Institute on Aging notes that some women use over-the-counter sleep aids such as melatonin, and others use prescription sleep medications, which may help for a short time. But they aren’t a cure for sleep problems like insomnia and shouldn’t be used long term.

If you’re using something nightly and still not sleeping well, that is a very reasonable conversation to have with your clinician.

6. Consider whether something besides perimenopause is waking you

This is important.

Midlife women can have:

sleep apnea,

restless legs syndrome,

depression,

anxiety,

pain,

thyroid disease,

medication effects,

urinary symptoms,

and actual insomnia.

Sometimes alongside perimenopause.

If you’re snoring heavily, gasping or choking during sleep, experiencing morning headaches, severe daytime sleepiness or consistently waking unrefreshed, ask whether a sleep evaluation is appropriate.

Don’t let “it’s probably hormones” end the investigation.

7. Track before you troubleshoot

For two weeks, track:

Bedtime

Wake time

Night awakenings

Hot flashes/night sweats

Cycle

Alcohol

Caffeine

Exercise

Medications/supplements

Stress

How you felt the next day

This does two things.

First, it can reveal patterns.

Second, it gives your healthcare provider something much more useful than:

“My sleep is terrible.”

Maybe awakenings cluster around particular parts of your cycle.

Maybe wine nights are worse.

Maybe hot flashes are driving everything.

Maybe you spend nine hours in bed but only sleep six.

Maybe nothing obvious emerges.

That’s useful information too.

What about magnesium?

We know.

You were waiting for this.

Magnesium is constantly recommended online for sleep.

But the evidence for magnesium supplementation as an insomnia treatment is much less convincing than the enthusiasm surrounding it.

That doesn’t mean magnesium is useless or that nobody should take it.

It means:

“Everyone in perimenopause should take magnesium for sleep” is stronger than the evidence allows.

If you have a deficiency, specific medical indication or clinician recommendation, that’s a different conversation.

The Muddy rule:

Don’t confuse popular with proven.

What about progesterone?

Also complicated.

Certain hormone therapy regimens may affect sleep, and research has explored progesterone and different estrogen/progestogen formulations.

But this is precisely the kind of subject where individualized prescribing matters.

We are not going to turn:

“Some evidence suggests…”

into:

“Every woman should take…”

That transformation is responsible for a good chunk of wellness Instagram.

If sleep is one of several significant perimenopause symptoms you’re experiencing, discuss the whole symptom picture with your healthcare provider.

Not just the sleep.

A better order of operations

If we were starting from scratch, we’d think about it roughly like this:

1. Identify the pattern.

What exactly is happening to your sleep?

2. Do the boring basics.

Schedule, caffeine, alcohol, environment, movement.

3. Look at the menopause connection.

Hot flashes? Night sweats? Cycle changes? Mood changes?

4. Look beyond menopause.

Could another health or sleep condition be contributing?

5. If insomnia is persistent, ask specifically about CBT-I.

Not simply sleeping pills.

6. Discuss treatment for bothersome menopause symptoms if they’re driving the problem.

Including hormonal and nonhormonal options where appropriate.

That’s a much better strategy than buying seven supplements at 2 a.m.

The Grounded One’s take

There is no prize for being the woman who survives on five hours of sleep while continuing to function beautifully.

Sleep matters.

And if yours has suddenly changed during midlife, you’re not imagining it.

But the most useful question isn’t:

What’s the best supplement for perimenopause sleep?

It’s:

What’s actually disrupting my sleep?

Because once you know that, the options get much clearer.

Maybe you need a few habit changes.

Maybe you need CBT-I.

Maybe treating hot flashes changes everything.

Maybe another sleep disorder needs attention.

Maybe several things need attention.

But you deserve something more useful than:

“Try magnesium.”

KEEP READING: THE MUDDY SLEEP & ENERGY GUIDE

Why am I waking up?
→ Why Are So Many Women Waking Up at 3 A.M.?

Could this be perimenopause?
→ Perimenopause or Just Life? The Symptoms Women Keep Explaining Away

Why am I still exhausted?
→ Why You’re Tired Even When You’re Doing Everything “Right”

ABOUT THE MUDDY WELLNESS DESK

The Muddy Wellness Desk explores the health questions women are actually asking—from sleep and hormones to energy, stress, movement and the realities of feeling well in a busy life.

Featuring The Grounded One: calm answers for complicated lives. Research obsessed. Reads the studies so you don’t have to.

Muddy Wellness content is educational and informational and is not a substitute for individualized medical advice, diagnosis or treatment.

Sources

• Effects of cognitive behavioral therapy on sleep quality and insomnia severity index in women with menopausal insomnia: a systematic review and meta-analysis — Women’s Health Nursing (2025)
• The 2022 hormone therapy position statement of The North American Menopause Society — The Menopause Society, Menopause
• The 2023 nonhormone therapy position statement of The North American Menopause Society — The Menopause Society, Menopause
• Sleep Problems and Menopause: What Can I Do? — National Institute on Aging
• Alcohol and Sleep — Sleep Foundation
• Oral magnesium supplementation for insomnia in older adults: a Systematic Review & Meta-Analysis — BMC Complementary Medicine and Therapies
• Progesterone Might Benefit Women in Perimenopause — MDedge
• Sleep apnea: Symptoms and causes — Mayo Clinic