The 7 best crystals for your bedside table – for restful sleep, protective dreams and deep regeneration
Your Ultimate Guide to Crystals in the Bedroom:
Which stones truly contribute to better sleep, which support dream work – and which you should NOT place next to your bed. By Dany & Mom Ute with over 20 years of crystal experience.
You're lying in bed, the day was long, but your mind is still racing. A carousel of thoughts. Brooding. Inner restlessness. Do you know the feeling? Then you're not alone – millions of people are looking for natural ways to finally get deep, restorative sleep again. And that's where crystals for your bedside table come in.
For centuries, people all over the world have used gemstones and minerals to improve their sleep quality, alleviate nightmares, and invite healing dreams. No chemicals, no side effects – just the gentle energy of the earth accompanying you to sleep.
We – Dany & my Mom Ute – have received countless testimonials over 20 years of working with crystals from customers who say: "Ever since an amethyst was placed next to my bed, I've finally been sleeping through the night again." Or: "My lepidolite has completely changed my nighttime restlessness." These are the moments we do it for.
In this detailed guide, we'll show you the 7 best crystals for your bedside table, explain why they work, how to place them correctly – and which stones you should better NOT have in your bedroom at night. 🌙
📖 Table of Contents
1. Why Crystals in the Bedroom? The Science Behind the Tradition
2. The 7 Best Crystals for Your Bedside Table
3. Which Stones You Should NOT Place in the Bedroom
4. Placing Crystals Correctly: How to Get the Most Out of Them
5. Crystals for Dream Work & Lucid Dreaming
6. Bedtime Rituals with Crystals: 3 Routines for Every Night
7. Crystals in the Children's Room: Gentle Protection for Sweet Dreams
8. Cleansing & Charging Your Sleep Crystals
9. FAQ – Frequently Asked Questions about Crystals and Sleep
🌙 1. Why Crystals in the Bedroom? The Science Behind the Tradition
Before we dive into the specific stones, let's briefly discuss why crystals by the bedside even make sense – and why this practice is as old as humanity itself.
Already in ancient Egypt, pharaohs placed lapis lazuli and amethyst under their pillows to receive protective dreams and divine visions. In traditional Chinese culture, jade was revered as a dream stone. And in the Ayurvedic tradition of India, moonstone and clear quartz have been part of the nightly routine for millennia.
What all these cultures knew – and what we are rediscovering today: Night is our most vulnerable, yet also most powerful time. In sleep, our body regenerates, our mind processes the day's experiences, and our soul finds its way back to balance. Crystals can gently support this process by:
✦ Calming the room's energy – certain crystals absorb restlessness and create an atmosphere of deep stillness.
✦ Slowing down the thought carousel – grounding stones help to quiet the mind.
✦ Improving dream quality – some crystals promote vivid, healing, or lucid dreams.
✦ Providing protection at night – you are energetically particularly open in sleep, protective stones preserve your aura.
✦ Supporting deep regeneration – the right crystal energy can help you wake up truly refreshed in the morning.
And the beauty of it: You don't have to do anything complicated. Place a suitable stone on your bedside table, set a conscious intention – and let nature do its work. It's so simple it almost sounds too good to be true. But that's exactly how it works. 💜
✨ 2. The 7 Best Crystals for Your Bedside Table
💜 1. Amethyst – The Classic for Deep, Restorative Sleep
If there is ONE crystal that belongs on every bedside table, it's Amethyst. It is the undisputed number one sleep stone – and has been for millennia. Its name comes from the Greek "amethystos" and means "counteracting intoxication." Applied to sleep: It counteracts the intoxication of thoughts and calms your mind.
Amethyst works directly with your Crown and Third Eye Chakras, creating a bridge between conscious thinking and deep relaxation. It calms the nervous system on an energetic level, releases tension, and invites you to let go – of the day, of worries, of everything that shouldn't come into the night.
I, Dany, have had an Amethyst geode on my bedside table for years. It's the first thing I see when I turn on the bedroom light – and that sight alone tells me: Now you can wind down. On days when my head is particularly full, I hold my Amethyst palm stone for a few minutes and breathe consciously. It feels like someone is dimming the light of my thoughts. 🌙
Particularly suitable for: Difficulty falling asleep, tendency to overthink, racing thoughts, restless sleep, stress-related insomnia
Placement: Directly on the bedside table, on a Selenite dish, or as a larger geode on the dresser in the bedroom. An Amethyst geode simultaneously cleanses the entire room's energy – protection and sleep aid in one.
💡 Affirmation before falling asleep: "I release the day. My mind calms, and I drift into deep, restorative sleep."
🌸 2. Lepidolite – The Natural Anti-Stress Mineral
If Amethyst is the king of sleep stones, then Lepidolite is the softly whispering queen, doing the real work in the background. This beautiful, lilac-colored mineral contains natural lithium – yes, precisely the element known in medicine for its calming effect.
Lepidolite is THE stone for anyone suffering from anxiety, nighttime restlessness, or emotional overload. It doesn't work like a switch that turns everything off – rather like a warm, heavy blanket that slowly covers you and says: "That's enough for today. You can rest now."
Mom Ute particularly recommends Lepidolite to customers going through difficult life phases – separation, grief, professional upheavals. In such times, sleep is often the first to suffer. And that's where Lepidolite unfolds its greatest power: It helps to smooth out emotional waves so you can find peace at night.
Particularly suitable for: Anxiety, emotional overload, worries before falling asleep, periods of major change, mood swings
Placement: Directly under the pillow or on the bedside table at head height. Lepidolite works best when it's close to you – it's a stone of closeness and intimacy.
💡 Affirmation: "I am supported. My worries may rest, and I find peace this night."
🌙 3. Moonstone – Gentle Lunar Energy for Your Sleep Rhythm
The name says it all: Moonstone is the crystal of the moon, of night, and of feminine intuition. Its soft, shimmering glow – the so-called adularescence – is reminiscent of moonlight dancing on water. And that's exactly how its energy feels: flowing, calming, and deeply feminine.
Moonstone is particularly powerful when it comes to natural rhythms. It supports your biological sleep-wake cycle and helps you get back in tune with natural cycles – which is more valuable than ever in our world full of blue light and constant availability.
For women, Moonstone has an additional dimension: It energetically supports hormonal cycles and can be particularly helpful during phases when sleep becomes restless due to hormonal changes – be it during the cycle, pregnancy, or menopause.
Particularly suitable for: Irregular sleep rhythm, jet lag, shift work, hormonally induced sleep disturbances, too much screen time before bed
Placement: On the windowsill in the bedroom (where it recharges monthly in moonlight) or directly on the bedside table. Especially powerful during a full moon!
💡 Affirmation: "I trust the rhythm of the night. Like the moon, I follow my natural cycle of rest and renewal."
💗 4. Rose Quartz – Love, Security, and Sweet Dreams
You might think: "Rose Quartz – isn't that the love stone?" Yes, absolutely. But love has so many more facets than romance. Rose Quartz is the stone of unconditional love – and that includes self-love, security, and inner peace. Everything you need to let go at night.
Rose Quartz works through the Heart Chakra and brings an energy into your bedroom that feels like a warm embrace. It releases emotional tension, soothes heartache, and creates an atmosphere where you truly feel safe and secure – the most important prerequisite for deep sleep.
I find Rose Quartz particularly beautiful as a couple's stone in the bedroom. If you and your partner each have a Rose Quartz on your bedside table, it creates an energetic bond of love and connection that literally holds you together in sleep. And for singles, Rose Quartz is the ultimate "I am enough" stone that whispers to you at night: You deserve this rest. You deserve this love. 💗
Particularly suitable for: Emotional tension, feelings of loneliness, heartache, the desire for more self-love, restless sleep after conflicts
Placement: On the bedside table or – especially powerful – two Rose Quartz stones on both sides of the bed for a harmonious, loving bedroom energy.
💡 Affirmation: "I am loved, I am safe, I am enough. My heart may rest."
🔮 5. Labradorite – Your Aura Protection for the Most Vulnerable Hours
In sleep, your aura is particularly open and receptive – to good things as well as to burdens. If you are one of those people who absorb foreign energies at night, dream restlessly, or wake up more exhausted than when you fell asleep, then Labradorite is your nightly bodyguard.
Labradorite wraps around your aura like a shimmering protective cloak – it reflects foreign energies and preserves your own energy while you sleep. At the same time, it promotes vivid, meaningful dreams and strengthens your intuition. Many of our customers report having clearer, more conscious dreams with a Labradorite by their bed – sometimes even message dreams that helped them with important decisions.
Especially recommended for naturopaths, therapists, Reiki masters, and empaths – in other words, all those who work a lot with foreign energies during the day and need regeneration at night. Labradorite ensures that the night truly belongs to YOU.
Particularly suitable for: Energetic sensitivity, nightmares, feeling "drained" upon waking, working in helping professions
Placement: On the bedside table, ideally so that its shimmering play of colors is visible by candlelight – which also acts as your evening ritual trigger for winding down.
💡 Affirmation: "My aura is protected. I sleep safely, and only energy that serves me may come to me."
🤍 6. Selenite – Moonlight to Touch
Selenite is like liquid moonlight turned to stone – cool, clear, and with a purity that is immediately palpable. It is one of the cleansing crystals par excellence and the perfect bedside companion for anyone who desires a clear, peaceful bedroom atmosphere.
What makes Selenite so special: It not only cleanses itself (it hardly needs any care!), but also everything around it – other crystals, the room, and even your aura. A Selenite wand on your bedside table works for you all night long, ensuring that stagnant energies flow and lightness moves in.
Many of our customers also use Selenite towers as a natural night light – they glow beautifully when a small LED is placed under or behind them, creating an atmosphere that immediately invites sleep. Mom Ute always says: "Selenite in the bedroom is like fresh mountain air for the soul."
Particularly suitable for: The desire for energetic cleansing during sleep, stuffy or burdened room energy, as a complement to other sleep stones
Placement: On the bedside table or windowsill. Especially beautiful as a Selenite charging dish, where your other sleep crystals are cleansed and charged overnight – multitasking at its finest.
⚠️ Important: Selenite is water-soluble. Never clean it under running water and do not store it in a damp bathroom!
💡 Affirmation: "My sleeping space is pure and clear. Light and peace fill every corner."
🌿 7. Howlite – The Underrated Sleep Secret
Last but not least – and actually our absolute secret tip: Howlite. This white-gray stone with its fine, marble-like veins is rarely recommended, yet it is one of the most effective sleep stones we know.
Howlite is the stone of deep stillness. While Amethyst calms the mind and Lepidolite smooths emotions, Howlite brings something even deeper: absolute, peaceful stillness. It slows down an overactive consciousness and helps you glide into that state between wakefulness and sleep – that precious moment when everything becomes quiet and you simply ARE.
Howlite is often recommended for teeth grinding (bruxism) – a problem often caused by stress and severely disrupting sleep. Many of our customers place a Howlite under their pillow and report that nighttime grinding has significantly decreased.
Particularly suitable for: Chronic insomnia, overactive mind, teeth grinding, perfectionism (that won't let you go at night), the need for absolute stillness
Placement: Directly under the pillow or in a small dish on the bedside table. Howlite loves proximity and works best in your immediate sleep zone.
💡 Affirmation: "Stillness spreads within me. My mind becomes calm, my body relaxes, I sink into peaceful sleep."
⚠️ 3. Which Stones You Should NOT Place in the Bedroom
Just as important as having the right stones by the bed: knowing which crystals can be too much of a good thing at night. Some stones are simply too activating, too stimulating, or too energetically intense for sleep. That doesn't make them bad – just misplaced.
🔥 Carnelian – The energy booster. Fantastic for motivation and creativity, but at night it can keep you awake like a double espresso. Move it to the office!
🔴 Red Jasper – Strongly grounding and activating. It boosts your life force – perfect during the day, but rather counterproductive at night if you want to unwind.
💛 Citrine – The sunstone. It brings joy, optimism, and energy – all qualities for the day, not for the night. Citrine in the bedroom can lead to vivid, restless dreams.
⚡ Pyrite – The manifestation stone. Full of fiery energy and drive. It belongs on your desk, where it attracts prosperity and productivity – not on your bedside table.
🖤 Moldavite – An extremely high-vibration stone that can trigger intense transformation processes. Possible for experienced crystal workers in the bedroom, but too intense for most people at night.
💡 Our tip: If you place a new stone by your bed and sleep noticeably restlessly or have very intense dreams that night, try the next night without it. Not every stone suits every person – and that's perfectly fine. Your body knows best what it needs.
📍 4. Placing crystals correctly: How to get the most out of them
The effect of your sleep crystals depends not only on WHICH stone you choose, but also WHERE and HOW you place it. Here are our proven placement tips from over 20 years of experience:
🛏️ On the bedside table
The most classic and simplest option. Place your sleep stone on a pretty dish (preferably selenite, wood, or ceramic) at head height. This way, it's close enough to unfold its effect, and you can consciously hold it in your hand before falling asleep.
🛏️ Under the pillow
For the most intense effect – especially for dream work. Small tumbled stones or flat palm stones (Amethyst, Lepidolite, Howlite) that you won't feel in your sleep are best. Place the stone in a small cloth bag so it doesn't fall out.
🛏️ Under the bed
Larger pieces like amethyst geodes or smoky quartz points can be placed under the bed – they create an energetic protective field for the entire sleeping area without cluttering the bedside table.
🛏️ On the windowsill
Perfect for moonstone and selenite, which charge under moonlight. At the same time, they purify the energy entering through the window. A beautiful sight when the moonlight glides over the stones.
🛏️ The crystal grid around the bed
For advanced users: Place four crystals (e.g., amethyst or clear quartz) at the four corners of your bed – they create an energetic protective grid in which you are safe all night long. This is particularly powerful during times when you feel energetically exposed.
🔮 5. Crystals for dream work & lucid dreaming
Dreams are more than just nightly mental movies – they are messages from your subconscious, creative problem solvers, and sometimes even prophetic insights. The right crystals can strengthen your dream recall and deepen the quality of your dreams.
🔮 Labradorite – The best stone for vivid, meaningful dreams. It opens the gate between conscious and unconscious mind and helps you remember your dreams in the morning.
💎 Moonstone – Particularly promotes intuitive, symbolic dreams. Many report dreams that feel like a message – clear and meaningful.
💜 Amethyst – Protects you in your dreams and prevents nightmares. It filters dream energy, so to speak, allowing only healing, nourishing dreams to pass through.
🌀 Azurite – For advanced dream work. Azurite is said to promote lucid dreaming – consciously controlling your dreams. A fascinating tool, but one that requires some practice.
💡 Pro tip for dream work: Keep a dream journal and a pen next to your bed. Write down what you remember immediately after waking – no matter how fragmented. Over time, your dream recall will become clearer, especially in combination with your dream crystal.
🕯️ 6. Bedtime rituals with crystals: 3 routines for every night
A sleep crystal unfolds its full power when you combine it with a conscious evening routine. Here are three rituals we practice ourselves – from the quick version for stressful evenings to the full moon special.
⚡ The 2-minute ritual for stressful evenings
Hold your sleep stone in both hands. Close your eyes. Breathe in and out deeply three times – taking in calm with each inhale, releasing the day with each exhale. Set an intention: "I will sleep deeply and wake up refreshed." Place the stone on your bedside table. Done. Two minutes that can change everything.
🕯️ The candle meditation ritual (10 minutes)
Light a candle (beeswax smells heavenly). Hold your sleep crystal in your hand and gaze at the flame. Let your thoughts come and go without holding onto them. Feel the crystal warm up and absorb your energy. After ten minutes, extinguish the candle, place the stone next to you, and drift off to sleep. This ritual is particularly effective with Amethyst, Lepidolite, or Moonstone.
🌕 The Full Moon Sleep Ritual (once a month)
Place all your sleep crystals on the windowsill under the full moon to charge. Take a warm bath with sea salt and a few drops of lavender oil. Then put on fresh bed linen (yes, really – it makes a difference!). Place your freshly charged crystals back on your bedside table and speak a monthly intention: "In this new cycle, I will sleep deeply, dream healing dreams, and wake up strengthened." Fall asleep with the curtains open so the moonlight touches your room. 🌙
👶 7. Crystals in the children's room: Gentle protection for sweet dreams
Children are particularly energetically open – they feel moods more strongly, process things more intensely in their sleep, and have nightmares more frequently. The right crystals can help them feel safe and secure at night.
💗 Rose Quartz – The gentlest of all stones. It provides security and the feeling of being unconditionally loved. Perfect for children who are afraid of being alone.
🩵 Blue Chalcedony – Calms excited children's minds and promotes peaceful sleep. Its gentle blue radiates calm, which also has a visually soothing effect.
💜 Amethyst – Protects against nightmares and promotes healing dreams. A small amethyst tumbled stone in a pretty bag under the pillow works wonders.
🤍 Clear Quartz – The universal harmonizer. It balances the energy in the children's room and enhances the effect of other stones.
⚠️ Safety note: For babies and toddlers, always place crystals out of reach – on a high shelf, in a cloth bag on the wall, or under the bed frame (not under the mattress where children's hands can reach). Tumbled stones can be swallowed! Larger pieces from elementary school age are generally harmless – and children love to choose their "dream stone" themselves. 💜
🌊 8. Cleaning & charging your sleep crystals
Your bedside crystals work for you every night – they absorb, filter, and transform. It is therefore even more important to regularly clean and charge them so that they retain their full power.
🧹 How often to clean?
We recommend cleaning sleep crystals every one to two weeks – more often than other stones because they do most of their work during your most vulnerable time. After particularly difficult nights, nightmares, or periods of illness, it is best to clean them immediately.
✨ The best methods for sleep crystals
Selenite charging plate: Our favorite method – simply place your sleep stones on a selenite dish during the day. It cleanses and charges at the same time, without you having to do anything. Highly recommended!
Moonlight: Place all sleep crystals on the windowsill during a full moon. Particularly powerful for moonstone, amethyst, and labradorite.
Incense: Palo Santo or white sage – gently waft the smoke over your stones. This also cleanses your bedroom. Win-win.
Running water: For water-safe stones (amethyst, rose quartz, labradorite, howlite). NOT for: selenite, moonstone (careful!), lepidolite.
💡 Quick overview – What tolerates what:
✦ Water okay: Amethyst, Rose Quartz, Labradorite, Howlite
✦ No water: Selenite, Lepidolite (mica dissolves), Moonstone (careful)
✦ No sunlight: Amethyst, Rose Quartz (fade)
✦ Always safe: Selenite charging plate, incense, moonlight
❓ 9. FAQ – Frequently asked questions about crystals and sleep
🌙 Can I place several crystals on my bedside table at once?
Yes, absolutely! Many crystals complement each other wonderfully. Our favorite combinations for the night:
✦ Amethyst + Rose Quartz: Mental peace meets heartfelt love – the dream team for restful sleep in a loving atmosphere.
✦ Lepidolite + Howlite: The anti-stress duo for particularly restless phases.
✦ Labradorite + Amethyst: Aura protection and dream depth – perfect for dream work.
✦ Moonstone + Selenite: Natural rhythms and purity – ideal for a regular sleep rhythm.
Start with one or two stones and feel how you feel. If it feels good, you can gradually add more. Trust your intuition – if a stone becomes "too much" at night, you'll feel it. 💜
💤 How quickly do sleep crystals work?
That's the most honest question – and it deserves an honest answer. Some people feel a difference already on the first night. Others need one to two weeks for the energy to settle.
What we can say from experience: The effect is often more subtle than expected – but no less real. You might not immediately notice that you fall asleep faster. But you might notice that you wake up fresher in the morning, or that your dreams are more peaceful, or that you wake up less often at night.
Our tip: Give a new sleep crystal at least 7-14 nights before you judge whether it works for you. And don't forget: The conscious intention when placing it is at least as important as the stone itself. ✨
😱 Can crystals trigger nightmares?
We occasionally hear this concern – and we can reassure you. The sleep stones recommended in this guide (Amethyst, Lepidolite, Moonstone, Rose Quartz, Labradorite, Selenite, Howlite) are all gentle, calming stones that tend to alleviate nightmares rather than trigger them.
However, what can happen is that some crystals promote the processing of unresolved issues in dreams. This can mean that in the first few nights you have more intense dreams – not necessarily nightmares, but dreams that go deeper than usual. This is actually a good sign! Your subconscious is clearing things out.
If dreams feel unpleasant, temporarily swap the stone for a gentler one (Rose Quartz or Howlite) or create a little more distance – for example, on the dresser instead of directly on the bedside table.
📱 Do crystals help with sleep problems caused by too much screen time?
Crystals can be a wonderful addition – but let's be honest: If you're looking at your phone until midnight, even the best amethyst can't do much. 😉
What crystals can do: They support you in developing a conscious evening routine. A moonstone on your bedside table can be your signal: "From now on, it's a screen-free zone." A smoky quartz next to the charging cable reminds you to put your phone down. Shungite next to your phone is said to counteract electrosmog.
The best approach: Combine crystals with good sleep hygiene – no blue light 30 minutes before bed, consistent bedtimes, and your favorite stone as part of your evening routine. Crystals don't replace healthy habits, but they make them more beautiful and conscious. 🌙
🧳 Can I take my sleep crystal with me when I travel?
Absolutely – and we even recommend it! Especially in unfamiliar places, in hotel rooms with unknown room energy, a familiar sleep stone is worth its weight in gold. Pack a small amethyst or howlite tumbled stone in your luggage. It takes up hardly any space and gives you a piece of home wherever you are in the world.
A little travel ritual: When you arrive in your hotel room, place your stone on the bedside table, pause briefly, and internally say: "I am safe here, I will sleep well here." You'll be amazed how quickly an unfamiliar room can feel familiar. ✈️
🤔 Which sleep crystal suits my zodiac sign?
A question we love! Here are our recommendations for the bedside table by zodiac sign:
♈ Aries: Amethyst (tames fiery energy for the night)
♉ Taurus: Rose Quartz (security and sensuality)
♊ Gemini: Howlite (calms the active Gemini mind)
♋ Cancer: Moonstone (enhances the natural moon connection)
♌ Leo: Labradorite (protective glow for the proud aura)
♍ Virgo: Lepidolite (relieves perfectionism pressure)
♎ Libra: Rose Quartz (harmony for the heart chakra)
♏ Scorpio: Labradorite (protection for the deep Scorpio soul)
♐ Sagittarius: Amethyst (spiritual depth for the adventurer)
♑ Capricorn: Smoky Quartz (grounding calm after ambitious days)
♒ Aquarius: Moonstone (intuition and cosmic connection)
♓ Pisces: Amethyst (protection for the most sensitive soul of the zodiac)
These assignments are recommendations – not law. If you, as an Aries, pick up a moonstone and immediately feel calm, then that is YOUR stone. Zodiac signs are a wonderful compass, but your intuition always has the last word. ⭐
💎 Raw stone or tumbled stone – which is better for the bedside table?
Both have their strengths, and the choice depends on your personal preferences:
Tumbled stones (polished, smooth) are perfect if you want to hold the crystal in your hand before falling asleep. Their smooth surface feels soothing and is wonderful for meditations. They also fit under any pillow.
Raw stones (natural, crystalline) generally have a more intense radiation because their natural structure releases energy unchecked into the room. An amethyst geode on the bedside table has a stronger energetic effect than a small tumbled stone – and also looks beautiful.
Points (polished or natural) direct energy specifically in one direction. Tip: Point the tip towards you to receive energy, or away from you to dissipate burdensome energy.
Our advice: Start with a tumbled stone under the pillow AND a beautiful raw stone on the bedside table. This way, you get the best of both worlds. 💎
✨ Your path to better nights starts here
If you've read this far, you probably already have a feeling which crystal will be your new bedside companion. Perhaps it's the calming amethyst, the gentle lepidolite, or the protective labradorite. Or perhaps your intuition will surprise you, and you'll reach for a stone you hadn't even considered.
That's the beauty of crystals: They find you just as you find them.
Start tonight. One stone. One intention. And the willingness to give your body the rest it deserves. You don't have to be perfect, you don't have to change everything at once. Just place a crystal on your bedside table, take a deep breath – and let nature do the rest. 🌙
Every sleep crystal at Happy Minerals is hand-picked, natural, ethically sourced, and lovingly packaged in eco-friendly, reusable materials. Because good sleep and a good conscience go hand in hand. 🌍
🌙 Discover your sleep crystals at Happy Minerals now
✍️ About the Author
Dany Gattinger is the founder of Happy Minerals and has been sharing her knowledge about crystals, their energetic properties, and their conscious use in everyday life for over 20 years. Together with her mother Ute, she runs the crystal shop as a passionate mother-daughter team – from selecting each individual stone to eco-friendly packaging.
Dany herself practices daily meditation with crystals and values a conscious, nature-connected way of life. She shares her expertise in detailed guides – always honest, always from her own experience, and always with her heart. 💜
All crystals at Happy Minerals are natural products and hand-picked. The described energetic properties are based on tradition and personal experience and do not replace medical advice. For persistent sleep problems, we recommend seeking medical advice.