4-7-8 breathing for sleep: a simple guide

4-7-8 breathing is a pattern built around a long, slow out-breath. You breathe in for a count of four, hold for seven, and breathe out for eight. It was popularized by Dr. Andrew Weil, who adapted it from pranayama, the breathing practices of yoga, and it is most often used for winding down at the end of the day.

How to do it

1. Sit or lie down comfortably.
2. Breathe in quietly through your nose for a count of four.
3. Hold your breath for a count of seven.
4. Breathe out slowly through your mouth for a count of eight.
5. That is one cycle. Start with four cycles.

The ratio matters more than the speed. If seven and eight feel too long, count faster and keep the proportions: the out-breath should be about twice as long as the in-breath. To have the counting done for you, choose 4-7-8 on the breathing timer.

Why the long out-breath helps

Your heart rate rises slightly as you breathe in and falls slightly as you breathe out. Spending more of each cycle breathing out leans the body toward its rest-and-digest state. This is why a sigh feels like relief.

The count of seven does a second job. Holding gently for that long forces the whole pattern to slow down, and counting gives a restless mind something neutral to do in place of tomorrow’s to-do list.

It is worth being honest about the evidence. Slow breathing with long exhalations is reasonably well studied and tends to reduce feelings of stress. 4-7-8 specifically has had far less research, and no breathing pattern will reliably switch off sleeplessness. Many people find it helps them settle. Think of it as a good way to prepare for sleep, not a guarantee of it.

Using it at bedtime

• Do it in bed with the lights off, after you have put your phone down.
• Four cycles takes a little over a minute. Do up to eight if you like.
• If your mind wanders, return to the count without scolding yourself.
• A quiet background can help. The sound garden can play rain or a low wind while you breathe.

If it does not feel right

The hold makes me tense. Drop it. Breathe in for four and out for six or eight. The long out-breath is the important part.

I feel lightheaded. This is common at first, which is why four cycles is the suggested starting point. Sit or lie down, breathe less deeply, and stop if it continues.

It does nothing for me. Try it nightly for a week before judging it. If you prefer something gentler, the Even pattern, five in and five out with no hold, is a good alternative.

A sensible caution

If you are pregnant, or have a heart or breathing condition, speak to your doctor before practicing breath holds. If poor sleep is a regular problem, that is worth a conversation with a doctor too.