Breathing exercises for sleep

What should I know before trying a breathing exercise?

Choose a supported position where you can relax without needing to balance or pay close attention to anything else. Let your shoulders rest. Take a few ordinary breaths before changing anything. Keep the breath comfortable and small enough that you are not gulping air or pushing it out. You can practise earlier in the evening rather than making bedtime the first attempt.

Breathing exercises are used as relaxation practices. The NHS describes a gentle breathing exercise for stress that can be done sitting, standing or lying down, and says to let the breath move as deeply as is comfortable without forcing it. Relaxation may help you feel calmer, but this guide does not claim that a particular count treats insomnia or makes sleep happen. NHS insomnia advice includes relaxing before bed, alongside other self-care and GP advice.

How do I try gentle diaphragmatic breathing?

This approach is sometimes called belly or abdominal breathing. You are noticing the movement that happens during an ordinary breath, not trying to push your stomach out or fill your lungs as much as possible.

Try it this way:

1. Sit with your back supported or lie in a comfortable position. If lying flat feels uncomfortable, sit up.
2. If it helps, rest a hand lightly over your lower ribs or abdomen. You can leave your hand there simply to notice movement.
3. Let a few breaths happen as usual. Notice any gentle movement under your hand without pressing, steering or making the breath bigger.
4. Allow the breath to leave easily. Continue for a few comfortable cycles, then stop directing it and breathe normally.

Some chest movement is normal. Do not hold the chest rigid or force a slow pace. If you start gulping air, tensing your shoulders or feeling uncomfortable, return to your usual breathing.

How do I try box breathing?

Box breathing describes four phases: breathe in, pause, breathe out, pause. A common version uses a count of four for each phase. The count is a pattern, not a target you need to reach.

For a gentler first try: sit or lie supported, breathe in comfortably, then breathe out comfortably without adding pauses. If that feels easy, you may picture four equal sides as you move through the phases. Leave out either pause if it feels uncomfortable. There is no need to match the sides exactly or finish a set number of rounds.

If you choose to try a pause, keep it brief and easy. Never strain or suppress an urgent need to breathe. Stop the pattern if it feels wrong, then breathe normally.

How do I try 4-7-8 breathing?

The familiar 4-7-8 pattern uses an inhale for a count of four, a breath hold for seven and an exhale for eight. Those numbers describe the technique; they are not seconds that everyone must manage.

If you want to explore it: get comfortable and take a few normal breaths first. Try the sequence only if the counts feel easy. Keep the inhale unforced, skip or shorten the hold if needed, and let the exhale end when you need another breath. After a few cycles, return to your normal breathing.

There is no need to complete the ratio. A shorter, no-hold exhale or ordinary breathing may suit you better. Do not try to overcome air hunger or keep going to prove you can do the pattern.

How do I choose between the three techniques?

Start with the least complicated option that feels comfortable. If noticing a small movement around your lower ribs feels easy, try diaphragmatic breathing. If you like a simple structure, box breathing offers one, but the pauses are optional. If you are curious about 4-7-8, remember that its longer hold can feel demanding and you can adapt or skip it.

Try one approach at a time, perhaps earlier in the evening. Afterwards, ask only whether it felt comfortable or added pressure. You do not need to judge it by how quickly you fell asleep. If counting makes you monitor your performance, leave the numbers out. If focusing on your body makes you anxious, open your eyes and use a familiar sound or a quiet passage of reading instead.

You can record a brief note in the Free Seven-Day Sleep Diary if that is useful. Stop keeping notes if they make you watch the clock or worry more.

When should I stop, and when should I get help?

Stop if you feel dizzy, breathless, tingly, panicky, in pain or otherwise uncomfortable. Let go of the count and breathe normally. Sit or remain supported until you feel settled. Do not take repeated oversized breaths to compensate, restart to complete a round or practise breath holds while driving, in water or while operating equipment. If symptoms are severe, sudden or do not settle, seek medical advice; call 999 for a life-threatening emergency or NHS 111 for urgent advice.

If you have a heart or lung condition, a history of fainting or another reason controlled breathing may not suit you, ask a clinician before trying breath holds. Follow any breathing plan prescribed for a health condition rather than substituting an online relaxation exercise.

Breathing exercises while awake do not treat sleep apnoea. Ask a GP about breathing pauses, gasping or choking during sleep, loud snoring with marked daytime sleepiness, or struggling to stay awake. If you have difficulty sleeping for months, changes to your sleeping habits have not helped, or the problem makes daily life hard to cope, the NHS advises seeing a GP. You can ask about CBT-I for persistent insomnia.