Perimenopause insomnia natural remedies: what the evidence says

The natural remedies with the best evidence for perimenopause insomnia aren't pills: they're CBT for insomnia (CBT-I), which trials in women at midlife have shown works, clinical hypnosis for hot flushes, and a cool bedroom set up for night sweats. Supplements such as magnesium, valerian and melatonin have weak or mixed evidence; some may help a little, and each has limits.

Below: each remedy graded by what the studies found, the doses and cautions from official sources, the order to try them in, a 3-week plan, and when to see a doctor, including about hormone therapy, which isn't "natural" but is often the most effective treatment when night sweats are the cause.

Why perimenopause disturbs sleep

In perimenopause, oestrogen and progesterone rise and fall unevenly, sometimes for years. That affects sleep in several ways at once: hot flushes and night sweats wake you; lower progesterone may mean lighter sleep; mood and anxiety can shift; and the risk of sleep apnea rises toward and after menopause. Then, after weeks of bad nights, a second problem joins in: worry about sleep, time in bed awake, and a bed that starts to mean "lying awake". That second part is insomnia in its own right, and it's often what's left even when the sweats calm down.

This matters for remedies. A remedy for hot flushes won't fix the habit side, and a remedy for the habit side won't stop a hot flush. Most women need a bit of both. For the full picture, see perimenopause insomnia: why it happens and what helps.

Natural remedies, graded by evidence

"Strong" means several good trials, including in women at midlife. "Some" means a few trials or mixed results. "Weak" means little or no good evidence, or none in this group.

The non-pill remedies that work best

CBT for insomnia (CBT-I)

CBT-I is a short programme, usually 4 to 8 weeks, that retrains sleep: a set wake-up time, a sleep window that matches the sleep you're actually getting, getting out of bed when you're awake, a wind-down, and work on the thoughts that keep you awake. The American College of Physicians recommends it as the first treatment for chronic insomnia, ahead of medicines, and NICE's 2024 menopause guideline recommends CBT for menopause-related sleep problems.

It has been tested in this exact group. In the MsFLASH trial, peri- and postmenopausal women with insomnia and hot flushes had a much larger drop in insomnia symptoms with CBT-I than with menopause education, and the gains lasted to six months. CBT-I works even if the flushes continue, because it changes how you sleep around them. The steps are in CBT for insomnia techniques, and the core one, setting a sleep window, is in sleep restriction for insomnia.

Clinical hypnosis

This is guided relaxation with suggestions of coolness, done with a trained therapist and then practised at home with a recording. In a trial of 187 postmenopausal women, it cut hot flush frequency by 74% over 12 weeks, against 17% with a control, and sleep quality improved too. The Menopause Society's 2023 statement on non-hormone treatments recommends it, alongside CBT, for hot flushes. Look for a clinician trained in clinical hypnosis, not stage hypnosis.

Set up the night for sweats

There's little trial evidence that cooling stops hot flushes, but it does make them easier to sleep through, and it costs little:

• A cool room, around 16 to 19°C (60 to 67°F), with a window open or a fan.
• Layers you can throw off: a sheet and a light blanket rather than one heavy duvet. Separate covers if your partner runs cold.
• Breathable cotton or bamboo nightwear, and a spare set by the bed.
• A glass of cold water by the bed, and a cool flannel.
• After a sweat: change, cool down, then lie down again with the lights off. Don't check the time.

For a full night-sweat routine, see night sweats and can't sleep.

Exercise and yoga

In a pooled look at the MsFLASH trials, yoga and aerobic exercise each brought small improvements in insomnia symptoms or sleep quality in women with hot flushes, though neither reduced the flushes much. Regular exercise also helps mood and strength at midlife. Aim for movement most days, and finish hard exercise a few hours before bed if it leaves you wired.

Alcohol and caffeine

Alcohol makes the second half of the night light and broken, and for some women it brings on flushes. Caffeine lasts many hours: stop by early afternoon. Both are worth testing for two weeks, because the change is free and quick to judge.

Supplements and herbs: what to know

Supplements aren't checked for safety or strength before sale in the US the way medicines are, and labels can be wrong. Tell your doctor or pharmacist what you take, especially if you take other medicines, are on hormone therapy, or have liver, kidney or thyroid problems.

Magnesium

Magnesium is often suggested for sleep, but the trials are small and mostly in older adults with low intake, not in perimenopause. The US National Institutes of Health sets the upper limit for magnesium from supplements at 350 mg a day for adults; more can cause diarrhoea and cramps, and people with kidney disease should not take it without advice. Food first: nuts, seeds, beans, whole grains and leafy greens. If you try a supplement, keep to the limit and judge it after 2 to 4 weeks.

Valerian

In one trial of 100 postmenopausal women with insomnia, valerian extract (530 mg twice a day for 4 weeks) improved sleep quality more than placebo. Across all adults, reviews find the results inconsistent, and the US National Center for Complementary and Integrative Health says the evidence isn't conclusive. It's usually well tolerated in the short term; it can cause headache or morning grogginess, and shouldn't be mixed with alcohol or sleeping pills.

Melatonin

Melatonin helps your body clock more than it puts you to sleep, and its effect on insomnia is small. The American Academy of Sleep Medicine's 2017 guideline suggests not using it for chronic insomnia. Labels are a problem too: one study of 31 Canadian products found the real content ran from 83% less to 478% more than the label. If you use it, a low dose (0.5 to 3 mg) an hour or two before bed is the usual approach. More in melatonin stopped working.

Black cohosh, soy and red clover

These are sold for hot flushes. Reviews, including a Cochrane review of black cohosh, haven't found good evidence they work, and The Menopause Society doesn't recommend them. Black cohosh has been linked to rare cases of liver injury: stop it and see a doctor if you get dark urine, yellow skin or eyes, or tummy pain.

Ashwagandha and other herbs

Ashwagandha has some small sleep trials in general adults, but few in women at midlife, and there are reports of liver injury and effects on thyroid hormone. Hops, passionflower, lemon balm and magnolia have little good evidence for sleep. Chamomile tea and lavender scent are low risk and can be part of a wind-down, as long as they're not doing the job a sleep plan should do.

Tart cherry juice

A very small study in older adults with insomnia found more sleep with tart cherry juice than placebo. It hasn't been tested in perimenopause, and a glass is mostly sugar. Fine to try, but don't count on it.

The order to try them in

1. Start CBT-I and the bedroom set-up together. Free or low cost, and they work on both sides of the problem.
2. Cut alcohol and late caffeine for two weeks, and add regular exercise.
3. If hot flushes are the main cause, look at clinical hypnosis and talk to a doctor about treatments for hot flushes.
4. Only then, if you want a supplement, try one at a time for 2 to 4 weeks, at a safe dose, so you can tell if it does anything.

A 3-week plan

Our free 2-minute sleep quiz works out your minutes awake in bed and a starting sleep window, the numbers week 2 needs.

What isn't natural, but is worth a conversation

Hormone therapy (HRT, or MHT) is the most effective treatment for hot flushes and night sweats, and when sweats are what wake you, sleep often improves with it. For many women under 60 or within 10 years of menopause, the benefits are thought to outweigh the risks; a doctor can tell you whether that's you. There are also non-hormone medicines for hot flushes, including some antidepressants at low doses, gabapentin, and newer medicines such as fezolinetant. Choosing a natural route first is fine; just know the other options are there. See menopause sleep problems for what to bring to the appointment.

When to see a doctor

• Poor sleep at least three nights a week for more than a month, or it's affecting your work, mood or driving.
• Hot flushes or night sweats waking you most nights.
• Loud snoring, pauses in breathing, gasping or morning headaches: sleep apnea becomes more common at this age.
• Low mood, anxiety or panic at night. See perimenopause insomnia and anxiety.
• Restless, crawling feelings in the legs in the evening.
• Bleeding that's very heavy, between periods, or after sex, or any bleeding a year after your last period.
• Before starting any supplement if you take other medicines or have a health condition.

Frequently asked questions

What is the best natural sleep aid for perimenopause?

No supplement has strong evidence. The natural approach with the best evidence is CBT for insomnia, which trials in women with hot flushes have shown helps. A cool bedroom and clinical hypnosis help when night sweats are the cause.

Does magnesium help perimenopause insomnia?

It might help a little, but the evidence is weak and mostly not in women at midlife. Keep supplements to 350 mg a day or less and get most from food.

Is melatonin safe during perimenopause?

For short-term use, it's generally considered low risk at low doses for healthy adults, but its effect on insomnia is small and label doses can be off. Ask your doctor if you take other medicines.

Can perimenopause insomnia be cured naturally?

Many women sleep much better with CBT-I and changes to the night, but there's no guarantee. If hot flushes keep waking you, a doctor can offer treatments that target them directly.

How long does perimenopause insomnia last?

It varies. Hot flushes can last several years, but the insomnia habit can be retrained much sooner: CBT-I usually takes 4 to 8 weeks.

Do natural remedies interact with HRT?

Some can: soy, red clover and black cohosh act on hormone pathways, and St John's wort affects how many medicines work. Ask a pharmacist before combining anything with hormone therapy.

Start this week

Set up the bed for sweats tonight, pick your wake-up time, and start a diary in the morning. To get your own sleep window, take the free sleep quiz. More on sleep at midlife, falling asleep and night waking is on all sleep guides.

Sources: The Menopause Society, The 2023 nonhormone therapy position statement, Menopause, 2023. NICE, Menopause: identification and management (NG23), updated November 2024. McCurry SM et al., Telephone-based cognitive behavioral therapy for insomnia in perimenopausal and postmenopausal women with vasomotor symptoms: a MsFLASH randomized clinical trial, JAMA Internal Medicine, 2016. Guthrie KA et al., Effects of pharmacologic and nonpharmacologic interventions on insomnia symptoms and self-reported sleep quality in women with hot flashes: a pooled analysis of individual participant data from four MsFLASH trials, Sleep, 2018. Elkins GR et al., Clinical hypnosis in the treatment of postmenopausal hot flashes: a randomized controlled trial, Menopause, 2013. Qaseem A et al., Management of chronic insomnia disorder in adults, American College of Physicians, Annals of Internal Medicine, 2016. Sateia MJ et al., Clinical practice guideline for the pharmacologic treatment of chronic insomnia in adults, American Academy of Sleep Medicine, Journal of Clinical Sleep Medicine, 2017. Taavoni S et al., Effect of valerian on sleep quality in postmenopausal women: a randomized placebo-controlled clinical trial, Menopause, 2011. Erland LA, Saxena PK, Melatonin natural health products and supplements: presence of serotonin and significant variability of melatonin content, Journal of Clinical Sleep Medicine, 2017. NIH Office of Dietary Supplements, Magnesium fact sheet for health professionals. National Center for Complementary and Integrative Health, Valerian; Black cohosh; Menopausal symptoms and complementary health approaches. Leach MJ, Moore V, Black cohosh (Cimicifuga spp.) for menopausal symptoms, Cochrane Database of Systematic Reviews, 2012. This guide is about habits, not medical care.