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How to Fall Back Asleep: 7 Things to Try at 3am

Waking in the night is normal; staying awake is the hard part. Seven things to try, in order, what to skip, the viral rules checked, and when to see a GP.

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How to Fall Back Asleep: 7 Things to Try at 3am

Waking in the night is normal. The harder part is getting back to sleep, and checking the time or getting annoyed tends to make that harder. So the answer to how to fall back asleep is to lower the pressure, not to try harder. Keep the lights low and the clock out of sight. Slow your breathing. Relax your body, or give your mind a dull job to do. If 15 to 20 minutes pass and you're still awake, get up and do something quiet in dim light until you feel sleepy again.

Below are seven things to try, in the order you'd use them, plus what to skip, what rules like 10-3-2-1-0 are worth, and when it's more than a bad night. This is general information, not medical advice.

Is waking in the night normal?

Yes. The Sleep Foundation calls brief awakenings in the night normal. In a telephone survey of 8,937 adults in three US states, 35.5% woke in the night at least three nights a week, and 15.2% of everyone had trouble getting back to sleep.

That second group is the one that matters. In the same survey, waking on its own, with no other insomnia symptoms, was unlikely to come with daytime problems. Trouble getting back to sleep was linked to self-reported shorter, poorer sleep and more daytime impairment. For what's waking you in the first place, see why you wake up at 3am.

The NHS counts waking several times a night, or waking early and not getting back to sleep, among the symptoms of insomnia when it happens regularly. Doctors start to call it chronic insomnia when sleep trouble happens at least three nights a week for three months and affects your days.

How to fall back asleep: 7 things to try, in order

1. Don't check the clock

In two 2007 experiments at King's College London, people told to watch a clock while trying to get to sleep worried more and took longer to drop off. That held for good sleepers, poor sleepers and people with insomnia. That was at bedtime, not in the middle of the night, but the habit is the same. Turn the clock to the wall.

The phone counts as a clock. "If you pick it up in the middle of the night, even to check the time, that can absolutely keep you awake," says Kathryn Corelli, an internist at Brigham and Women's Hospital, in Harvard Health.

2. Keep it dim and stay off screens

Bright light works against you. "Our brain starts to think it's daytime because we're in a well-lit environment," says Nancy Foldvary-Schaefer, a sleep specialist at Cleveland Clinic. If you need to get up, use the dimmest light that lets you move safely.

Screens bring their own light. In a Harvard lab study, reading on a light-emitting e-reader in the evening, compared with a paper book, made people take longer to fall asleep. That was before bed, not at 3am, but Cleveland Clinic gives the same advice for night waking: skip the phone, email and other devices.

3. Slow your breathing, with a longer breath out

William Lu, a sleep physician quoted in Tom's Guide, suggests keeping the lights low, not checking the time and slowing your breathing. Breathe in gently through your nose and let each breath out last a little longer than the breath in. Keep it easy for a few minutes.

There's a physical basis for this. Your heart speeds up slightly on each breath in and slows slightly on each breath out, mostly through the vagus nerve. That doesn't show it puts you back to sleep, though.

4-7-8 breathing (in for four counts, hold for seven, out for eight) is the famous version. We found no trial of it for getting back to sleep after waking in the night (PubMed, 21 Oct 2026); the small trials that exist tested it in other settings. More options are in breathing exercises for sleep. Never practise breathwork in water or while driving.

4. Relax your body, one part at a time

A body scan moves your attention slowly through your body, one part at a time, letting each part go heavy. Progressive muscle relaxation adds a squeeze: tense one muscle group for at least five seconds, release it, then move up to the next.

Relaxation therapy is one of the approaches the American Academy of Sleep Medicine suggests for chronic insomnia, as a course rather than a one-night fix. Mindfulness is a related practice. In a 2015 trial of 49 adults with an average age of 66 and moderate sleep problems, a six-week mindfulness course improved sleep quality scores more than classes on sleep habits. Again, that was a course, not a single session at 3am.

5. Give a busy mind a dull job

If your mind is busy, give it something specific to hold rather than telling it to stop. In a 2002 Oxford study of 41 people with insomnia, those taught to fill their mind with a detailed, engaging scene fell asleep sooner and had less frequent, less distressing thoughts at bedtime than people given no instructions. That was one night, at bedtime.

Pick a calm place you know well, such as a beach or a favourite walk, and build it slowly through every sense: the light, the sound, the smell, what's under your feet. If worry pulls you away, go back to the last detail. Lu's alternatives are counting breaths or silently naming objects. If the racing thoughts are about sleep itself, our guide to worry about sleep goes further.

6. After 15 to 20 minutes, get up

Cleveland Clinic's advice is to give yourself 15 to 20 minutes, and the Sleep Foundation says about 20. You don't need to time it; a rough guess is fine. "When you're feeling frustrated that you can't fall back to sleep, it's best not to keep lying in bed awake," Foldvary-Schaefer says.

Go to another room, keep the light low and do something calm and a bit boring. Cleveland Clinic suggests reading something boring, drinking decaf tea, listening to calming music or deep breathing. Leave the phone alone. Go back to bed when you feel sleepy, and repeat if you need to.

This is a version of stimulus control, which the American Academy of Sleep Medicine suggests for chronic insomnia. The idea is to stop your bed becoming the place where you lie awake.

7. Try a guided rest

A guided rest puts steps 3 and 4 on a recording. You lie still and follow a voice that slows your breathing and moves your attention through your body. NSDR (non-sleep deep rest) is one version, a way to wind down for sleep with guided deep rest. The Sleep Foundation lists non-sleep deep rest among its ways to fall back asleep.

For sleep, the evidence is early. Small trials of yoga nidra, the older practice NSDR grew out of, mostly report better sleep measures, but a 2026 meta-analysis rated the certainty of that evidence very low. None of the four NSDR trials tested a bedtime session, and NSDR does not replace sleep. The closest data for night waking is a 2023 yoga nidra study with no control group: 30 healthy young men who practised for four weeks spent about 20 fewer minutes awake in the night. More in NSDR for sleep.

What to skip

  • Lying there getting frustrated. Frustration in bed is the habit step 6 is designed to break.
  • Scrolling. It means a bright screen close to your face (see step 2), and Corelli's warning above applies.
  • A drink to get you back to sleep. A review of lab studies in healthy volunteers found that alcohol, at every dose, helps you drop off and then breaks up the second half of the night. That's the part of the night you're trying to rescue.
  • Late caffeine. In healthy adults its half-life averages about 4 hours, with a range of 2 to 8 (European Food Safety Authority). A 2023 meta-analysis of 24 studies found caffeine added about 12 minutes awake in the night, and estimated that a typical serve of coffee should be drunk at least 8.8 hours before bed to avoid losing total sleep time. More in how long caffeine stays in your system.

The viral rules, checked

What each named rule means, and what we found.

RuleWhat it meansWhat we found
10-3-2-1-0No caffeine 10 hours before bed, no food or alcohol 3 hours before, no work 2 hours before, no screens 1 hour before, and 0 presses of the snooze buttonNo study of the rule as a whole (PubMed, 21 Oct 2026). Its parts are standard advice. The caffeine figure is close to the 8.8-hour cut-off above, and the NHS also advises against a big meal late at night and devices right before bed
The "Japanese trick"No single meaning. Articles use it for sleeping on a firm floor mattress (shikibuton) with a buckwheat pillow, and for a viral sleep move called mokan undoNo study of any of them under these names (PubMed, 21 Oct 2026)
The "Egyptian method"Sleeping under a damp, wrung-out sheet or towel to stay cool on hot nights. There's some debate about whether ancient Egyptians did itNo study found (PubMed, 21 Oct 2026). Heat does increase time awake in the night, according to a 2012 review, so keeping the bedroom cool is the better-supported idea. See the best bedroom temperature for sleep
The military methodRelax your face, breathe slowly, drop your shoulders and arms, relax your torso and legs, then picture a calm sceneNo direct study (PubMed, 21 Oct 2026). Its parts overlap with steps 3 to 5 above

These rules are mostly about bedtime. For that side of things, see our guide to falling asleep at bedtime.

When it's more than a bad night

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See a GP if:

  • you regularly wake in the night and struggle to get back to sleep, and it has lasted 3 months or longer or is making it hard to cope in daily life
  • you've had trouble sleeping for months, or changing your habits hasn't helped
  • your breathing stops and starts in your sleep, or you make gasping, snorting or choking noises. If someone else has seen it, it can help to bring them with you
  • pain or needing the toilet keeps waking you
  • low mood or worry comes with the waking
  • you're using sleeping tablets from the pharmacy for more than a week or two (the NHS says not to), or relying on alcohol to get to sleep
  • you always feel very tired during the day. Don't drive when you feel sleepy

If it's chronic insomnia, CBT-I (cognitive behavioural therapy for insomnia) is the recommended first treatment. Ask your GP.

If you're struggling, talk to your GP. UK: Samaritans 116 123. US: 988.

This is general information, not medical advice. NSDR is not a treatment for any condition.

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FAQ

What should I do at 3am if I can't sleep?

At 3am, keep the lights low, leave the clock and phone alone, slow your breathing and give your mind a calm scene to hold. If you're still awake after 15 to 20 minutes, get up and do something quiet in dim light until you feel sleepy. For what might be waking you at that hour, see why you wake up at 3am.

What if I keep waking up to pee?

Start with what you drink in the evening. Corelli, writing about women over 55, says getting up once a night to pee is considered normal, while two or three times can really disrupt sleep. A Guy's and St Thomas' NHS leaflet suggests having your last drink earlier in the evening, such as 8pm instead of 10pm, and having fewer drinks with caffeine, which it says can irritate your bladder and change your sleep, as alcohol can. It says that if it keeps happening, you may have a bladder or prostate problem that a doctor can help with. If it carries on, see a GP.

Can I take melatonin when I wake in the night?

Melatonin isn't backed for night waking in the main US guideline. The American Academy of Sleep Medicine's 2017 guideline suggests doctors don't use it for chronic insomnia in adults, whether the problem is getting to sleep or staying asleep. It's a weak recommendation. Talk to a doctor or pharmacist first if you take medication, are pregnant or have a health condition. More in melatonin side effects.

Is it better to stay in bed or get up?

Cleveland Clinic and the Sleep Foundation both advise getting out of bed if you're still awake after about 15 to 20 minutes. Use steps 1 to 5 first. Then get up, do something quiet in dim light, and go back to bed when you feel sleepy.

Sources