Breathing Exercises for Anxiety
Breathing exercises for anxiety are slow, counted breathing patterns that can help you settle in the moment. The three most common choices are 4-7-8, box breathing and a longer exhale with no holds. Pick by situation, and try each one in the timer.
Breathe in 4 · Breathe out 6
Never strain on the holds. If you feel dizzy, stop and breathe normally.
At 6 breaths a minute, in 4 and out 6, one round takes 10 seconds and 6 rounds take one minute. With 4-7-8, Dr. Weil advises no more than 4 breaths at a time in the first month [1].
Quietarium editorial team Updated Sources: 8
Which breathing exercise should you pick?
No study has shown a best technique for anxiety, so pick by situation.
| Situation | Try | Holds? | What is known |
|---|---|---|---|
| Anxiety is high right now | Longer exhale: in 4, out 6 | none | At 6 breaths a minute, this pace raised heart rate variability more than box or 4-7-8, with mild over-breathing [2]. |
| Before bed | 4-7-8 | one (7 s) | No trial tested it for falling asleep. |
| Before a call, talk or exam | Box breathing, 4-4-4-4 | two | Two small studies saw a short-term drop in anxiety during stress tasks [3][4]. |
| Holds make you dizzy or uneasy | Longer exhale, no holds | none | Same comparison as the first row. If you feel dizzy, stop and breathe normally. |
| Breathing does not help | 5-4-3-2-1 grounding | n/a | Attention goes to what you see and hear, not to the breath. |
| Tense body | Progressive muscle relaxation | n/a | Works on the muscles instead of the breath. The evidence is on its page. |
This table is our practical advice, not a research ranking. No study has compared these for people with anxiety disorders.
- 4-7-8 breathingin 4, hold 7, out 8
- Box breathingfour equal counts
- Physiological sightwo breaths in, one long breath out
- Belly breathingslow, low breaths with a hand check
- Alternate nostril breathingone nostril at a time, with a finger guide
- Longer exhale and physiological sighno holds, 2 minutes
- 5-4-3-2-1 groundingsenses, no breathing
- Progressive muscle relaxationtense and release
Right now, when anxiety spikes
Breathe out for longer than you breathe in, and skip the holds. Holds ask for control, and right now you may have little of it.
In 4 and out 6 makes a 10-second round, which is 6 breaths a minute, the pace that did best in the Marchant comparison [2]. Do 6 rounds, about a minute, and let the breath stay easy. Stop if you feel dizzy or tingly. The page on longer exhale and the physiological sigh has the 2-minute version.
Breathing exercises for an anxiety attack
In an anxiety or panic attack, use the same longer exhale with no holds: in 4, out 6, or simply a slow out-breath without counting. If counting makes it worse, drop the numbers. If this is your first attack like this, or you have chest pain, call 911 first. For fear of flying, the flight anxiety page sets these breaths to each part of the trip. The step-by-step walk-through is on panic attack: what to do.
Before bed
4-7-8 is the usual pick for bedtime, but no study has tested it for falling asleep.
Dr. Andrew Weil, who popularized it, sets one limit: "Do not do more than four breaths at one time for the first month of practice" [1]. He adds that the ratio of 4:7:8 matters, not the seconds, so you can speed it up if the 7-second hold is hard. Steps are on 4-7-8 breathing, step by step.
At work or before a meeting
Box breathing is easy to do quietly at a desk or in a hallway, because every count is the same.
In a pilot of 47 students, 1 minute of it during real stressful situations cut state anxiety more than doing nothing, though reaction times were longer afterward [3]. Skip it right after hard exercise: after intervals, box breathing gave a higher heart rate than slower breathing [5]. The pace and the studies are on the box breathing (4-4-4-4) page.
What is known about breathing for anxiety
Breathing practices lowered anxiety a little on average (g = -0.32 across 20 trials), but most studies had a moderate risk of bias [6]. The same meta-analysis found a similar drop for stress, so the advice for breathing exercises for stress is the same. Three results:
- Fincham 2023: this covers many kinds of breathwork, not one technique. The authors urge caution to avoid a mismatch between hype and evidence [6].
- Balban 2023: with 5 minutes a day for a month, breathwork, especially cyclic sighing with long exhales, improved mood more than mindfulness meditation [7].
- Marchant 2025: in 84 students, 6 breaths a minute raised heart rate variability more than box or 4-7-8. No condition changed blood pressure or mood [2].
The effect is small: these exercises help you settle for a few minutes. For longer practices, see meditation.
Frequently asked questions
Which breathing style is best for anxiety?
We found no head-to-head trial in people with anxiety disorders, so no style is proven best. Pick the one you can do smoothly every day. If holds bother you, breathe out longer than you breathe in and skip them.
What is the 3-6-9 breathing technique?
The 3-6-9 pattern (in 3, hold 6, out 9) circulates online, but we found no original source and no study of it. The idea behind it, a longer exhale, is what the research looks at. A 6-second hold is twice the length of the inhale, which can feel hard when you are anxious.
Is belly breathing the same as deep breathing?
Mostly. Belly breathing is deep breathing where the breath moves low and your belly rises. Harvard Health says it cannot fix deep-seated anxieties but works as a tool to ease anxiety and everyday stress [8].
Can breathing exercises make anxiety worse?
For some people, yes. Holds, big breaths and counting can bring dizziness or tingling. Even the slow 6-breaths-a-minute condition caused mild over-breathing [2]. Stop, breathe normally, and try 5-4-3-2-1 grounding instead.
When to see a professional
Breathing helps you get through a tense moment and does not reach the cause. Book a visit with a doctor or therapist when:
- worry shows up most days or disturbs your sleep, work or relationships;
- you have panic attacks, or you avoid places in case one happens;
- you are pregnant or have a heart or lung condition and want to try breath holds.
This page is general information, not medical advice.
Stop counting and breathe the way you normally do. Sit down, loosen your shoulders and look around the room.
If you feel very bad right now
Emergency, US and Canada 911
If you are thinking about suicide or are afraid you might hurt yourself, call or text now. You do not have to wait until it gets worse.
- Updated
This page does not replace advice from a doctor. Medical disclaimer · Editorial policy
Sources: 8
- Weil A. Three breathing exercises and techniques. drweil.com. drweil.com (accessed October 18, 2026).
- Marchant J, Khazan I, Cressman M, Steffen P. Comparing the Effects of Square, 4-7-8, and 6 Breaths-per-Minute Breathing Conditions on Heart Rate Variability, CO2 Levels, and Mood. Appl Psychophysiol Biofeedback. 2025;50(2):261-276. doi:10.1007/s10484-025-09688-z. PubMed 39864026.
- Riedl EM, et al. Simply breathing anxiety away? A pilot, just-in-time ecological momentary intervention study of one-minute cyclic sighing versus box breathing as tools for acute anxiety reduction and attention promotion in real life. Anxiety Stress Coping. 2026;39(5):608-622. doi:10.1080/10615806.2026.2659809. PubMed 42002307.
- McAllister MJ, Martaindale MH, Sutton N, Andersen JP. Box breathing and prolonged exhalation reduces markers of physiological stress reactivity in response to a virtual trier social stress test. Compr Psychoneuroendocrinol. 2026;27:100360. doi:10.1016/j.cpnec.2026.100360. PubMed 42388906.
- Kasap M, Aydin GR. Box breathing or six breaths per minute: Which strategy improves athletes post-HIIT cardiovascular recovery? PLoS One. 2025;20(11):e0336615. doi:10.1371/journal.pone.0336615. PubMed 41248139.
- Fincham GW, Strauss C, Montero-Marin J, Cavanagh K. Effect of breathwork on stress and mental health: A meta-analysis of randomised-controlled trials. Sci Rep. 2023;13:432. doi:10.1038/s41598-022-27247-y. PubMed 36624160.
- Balban MY, et al. Brief structured respiration practices enhance mood and reduce physiological arousal. Cell Rep Med. 2023;4(1):100895. doi:10.1016/j.xcrm.2022.100895. PubMed 36630953.
- Solan M. Ease anxiety and stress: take a belly breather. Harvard Health Blog, April 26, 2019. health.harvard.edu (accessed October 18, 2026).