After a scare

How to do it

1. Get safe first: pull the car over, move away from what scared you, sit down or lean against a wall. Check that you and anyone with you are okay.
2. Breathe in through your nose for 2 seconds.
3. Without letting the air out, breathe in again through your nose, a short 1-second sip, to top off your lungs.
4. Breathe out through your mouth for 6 seconds, long and loose, like a sigh you can hear.
5. Repeat that sigh until you've done three. That's 27 seconds.
6. Close your mouth. Breathe in through your nose for 4 seconds and out through your nose for 6. Do six breaths like that: one minute.
7. To finish, breathe at your own pace, look around and name where you are. Stand up slowly once your legs are ready.

What it is

It's a two-part sequence that you do once. The first part is three sighs: two inhales in a row through the nose, 2 seconds and then 1, and a 6-second exhale through the mouth. The second is a minute of slow breathing through the nose, six breaths of 4 seconds in and 6 seconds out.

What sets it apart is the order. After a jolt, it's hard to drop straight into slow, quiet breathing: your body is still revved up. The sighs let out what already wants out. The slow part comes afterward, once there's room to count.

Where it comes from

This sequence is this site's own. It has no author and no tradition, and no study has tested it as it stands. We built it from two elements that do have a history.

The first is cyclic sighing: a double inhale and a long exhale. It became widely known in 2023 through a Stanford University trial published in Cell Reports Medicine by Balban and colleagues, with 108 adults. The sigh itself is older than any study. A group at the University of Leuven, including Elke Vlemincx, has researched it for years and describes it as a physical and psychological reset.

The second is slow breathing with a longer exhale, this guide's 4-6 breathing, which belongs to the family reviewed by Zaccaro and colleagues in 2018. Putting three sighs together with one slow minute for the moments after a scare is our own choice.

What people use it for

For the minute after the jolt. The dog that slipped its leash, the car that stopped inches away, the glass that shattered in the kitchen, the phone that rang at 3 a.m. and was a wrong number. The danger is over and your body is still on alert: fast heart, shaky hands, short breaths.

Harvard Health Publishing explains that this reaction kicks in before you have time to think. Adrenaline speeds up your heart and your breathing, and once the threat passes, another system in the body acts as the brake. The sequence doesn't order that brake to hurry. It gives you something orderly to do while it arrives, and for many people that's enough to keep from standing there shaking with no idea what to do.

What studies say

The Balban trial (2023) split 108 people into four groups; 30 did cyclic sighing for five minutes a day over 28 days. In that group, positive mood rose more than in the meditation group, and breathing rate dropped more. Anxiety fell in every group, with no significant differences among them. It was a daily practice, done remotely, with no second counts. It didn't measure what three sighs do after a scare.

In 2016, Vlemincx and colleagues published a lab experiment in Physiology & Behavior using danger and safety cues. The relief people reported was higher after a deep breath they were asked to take than before it. Muscle tension dropped after spontaneous sighs in those who were more sensitive to anxiety.

On slow breathing, Zaccaro's 2018 review covered 15 small studies and found changes in heart rate variability and, in several, a greater sense of calm. None of this proves that this sequence works after a real scare. It's a reasonable combination of pieces that were studied separately.

What it feels like and what to notice

The first sigh often comes out ragged, and sometimes with an urge to cry or laugh. That's normal: your body is letting go. By the third, the exhale runs longer. During the slow part it's common to still feel your heart pounding and your legs shaking for several minutes. That fades by itself, and it doesn't mean you're doing it wrong.

Some signs are not part of an ordinary scare: chest pain or pressure, shortness of breath that doesn't ease, fainting, confusion, a blow to the head. With any of them, stop the breathing and call 911 or your local emergency number. And if days go by and the scare keeps coming back, with jumpiness, nightmares or fear of going out, talk to a professional.

Variations

• Easier (variation): if the double inhale trips you up, do three plain sighs: one inhale through the nose and one long exhale through the mouth.
• Gentler (3-5 variation): in the slow part, breathe in for 3 seconds and out for 5 if the 4 and 6 count doesn't fit yet.
• Longer: if you're still on alert at the end, carry on with 4-6 breathing for a few more minutes. Don't add more sighs.
• With your hands (variation): one hand on your chest and one on your belly during the slow minute, to feel the movement.

Common mistakes

• Breathing before you're safe. Get out of danger first and check that nobody is hurt.
• Stringing together lots of sighs. It's three. Keeping up big mouth breaths can make you dizzy.
• Forcing the exhale. A sigh falls out; you don't blow it.
• Demanding instant calm. The shaking and the pulse take a few minutes to come down.
• Driving or walking off right away. Give yourself the full minute and a half, and a little more.
• Using it to tough out a symptom. Chest pain or shortness of breath isn't something to breathe through: it needs care.

How often and how long

Whenever you need it, which will hopefully be seldom. It's a single pass: three sighs and six slow breaths, about a minute and a half. If you need more, continue with slow breathing, not more sighs.

It helps to know it ahead of time. Try it a couple of times on a quiet day to learn the feel of the double inhale. The middle of a fright is no time to read instructions.

Before you start

• If the scare comes with chest pain or pressure, trouble breathing, fainting or confusion, or it doesn't pass, call 911 or your local emergency number. This practice is not first aid.
• Do it sitting down or with support, never while driving. If you feel dizzy or tingly, breathe normally.
• If you have a heart, lung or blood pressure condition, or a history of panic attacks or fainting, check with your care provider first.
• If the fear keeps coming back days later, reach out to a mental health professional.
• This is a practice for adults.