GUIDE · PANIC

What to Do During a Panic Attack: Step by Step

A panic attack is a sudden surge of intense fear with physical symptoms such as a racing heart, chest tightness, and shortness of breath, usually peaking within minutes. Cognitive behavioral therapy (CBT) describes panic as a loop in which ordinary body sensations are read as danger, and teaches people to ride out an attack and test the catastrophic thoughts behind it.

A panic attack feels life-threatening: your heart's pounding, you can't catch your breath, and it seems like you're losing control. But it isn't dangerous, and it passes on its own even if you do nothing. Once you understand what's happening and have a few concrete steps to lean on, you can make it shorter and less intense.

• During the attack: name it ("this is a panic attack"), breathe out slowly for a count of 6 to 8, and ground yourself by naming 5 things you can see.
• How long it lasts: a typical attack runs 5 to 20 minutes and peaks in the first 10, then fades even if you do nothing.
• After it passes: stay where you are if that's safe, then write down the first thought you had so you can check it later.
• If attacks keep coming: CBT for panic disorder, with a therapist or as guided self-help, is the most studied treatment.

What a panic attack is, and why it happens

A panic attack is a sudden surge of adrenaline that fires off your fight-or-flight response when there's no real threat. Your heart races, your breathing gets shallow, your muscles tense up, and you might feel like you're about to pass out or lose your mind. A typical episode lasts 5 to 20 minutes and peaks in the first 10.

Here's what's happening in your brain. The amygdala (your brain's alarm system) reads an internal cue (a faster heartbeat, a little dizziness, a stuffy room) as if it were real danger. That sets off a cascade of physical changes. The prefrontal cortex, the part that could size up the situation calmly, briefly goes offline. Your brain drops into survival mode.

In CBT, this loop is called the panic cycle: a physical sensation → a catastrophic read on it ("I'm dying," "this is a heart attack") → more anxiety → stronger symptoms → even more catastrophic thoughts. The loop feeds itself. And you can break it at any link in the chain.

Panic shows up for different people for different reasons: ongoing stress, not enough sleep, too much caffeine, overbreathing, and sometimes with no obvious trigger at all. It isn't weakness, and a single attack isn't a mental illness on its own. About one in five people will have at least one panic attack in their lifetime.

Why the usual advice doesn't work

"Just calm down," "breathe into a paper bag," "drink some water": that advice is either useless or makes things worse.

Breathing into a paper bag is outdated advice. The idea was to raise your CO₂ level during hyperventilation. But a panic attack isn't hyperventilation in the medical sense. It's the feeling of not getting enough air, driven by anxiety. The bag only ramps up the sense of suffocation and the fear along with it.

"Tell yourself everything's fine" doesn't work well either. In the middle of an attack, rational arguments don't reach the amygdala. It's already taken the "thinking" part of your brain offline. Talking yourself out of it is like explaining to a smoke alarm that there's no smoke.

Trying to force the symptoms to stop backfires. When you fixate on your heartbeat and try to slow it down by sheer willpower, the anxiety climbs. Your body reads all that extra effort to control things as one more danger signal.

What actually works is shifting your nervous system out of "threat" mode and into "safe" mode through your body: slow breathing, a sensory anchor, physical contact with something solid. And letting the attack run its course without piling the fear of the attack on top of it.

Step by step: what to do during an attack

These steps are built on CBT skills and nervous-system regulation. The goal is to shift your body out of "threat" mode and into "safe" mode.

1. Name what's happening. Say it out loud or in your head: "This is a panic attack. It's awful, but it's not dangerous. It'll peak, and then it'll pass." Naming it dials down how hard your amygdala reacts. Your brain gets the message that the situation is identified and under control.
2. Slow your exhale down. Breathe in for a count of 4, pause, breathe out for 6 to 8. That longer exhale is what switches on your parasympathetic nervous system and puts the brakes on the adrenaline. Do it slowly, without forcing it. A few rounds are enough to feel the difference.
3. Ground yourself through your senses (5-4-3-2-1). Name 5 things you can see right now. 4 sounds you can hear. 3 things you can touch, and touch them. 2 things you can smell, or the feel of the air on your skin. 1 thing you can taste. This pulls your attention off what's going on inside your body and onto the world around you.
4. Find something solid to lean on. Feel your feet on the floor, press your palms into your knees, or lean your back against a wall. Something cool in your hand (a glass of water, your keys) makes the grounding stronger. Physical contact with something solid tells your body: you're here, you're safe.
5. Stay put if it's safe to. The instinct is to bolt from wherever the attack started. But that locks in the fear: your brain learns "this place is dangerous." If you ride it out where you are, you show your nervous system there was no real threat, and next time the reaction is weaker.
6. Check the catastrophic thought. Once the worst has eased up a little, ask yourself: "What exactly did I think at the very start?" Most of the time it's "I'm going to die," "this is a heart attack," "I'm losing my mind," or "I'm about to lose control." These are automatic thoughts that come with panic, not facts. Write the thought down and check it in your journal; it'll help you work through the episode afterward.

What happens after an attack, and how to recover

For a while afterward, your body stays revved up: you might feel a little tired, wrung out, or the opposite: jittery and wired. That's a normal reaction; it takes time for the adrenaline surge to clear.

A few things that help you recover:

• Drink some water and eat something light if it's been a while since your last meal. Low blood sugar makes anxiety worse.
• Take a short walk or do a few minutes of stretching. Moving helps burn off the leftover adrenaline.
• Go easy on yourself. The attack didn't happen because you're weak. It's a physical process. Self-criticism just piles on another layer of stress.

The most useful thing you can do afterward is write the episode down. What was going on before the attack, which thoughts showed up first, what helped. Over time, these notes start to reveal your triggers: a certain time of day, certain situations, certain physical states. Once you understand your triggers, they lose some of their grip on you. The journal in Helpy is handy for this. It lays your entry out in CBT columns and helps you see the links between a situation, your thoughts, and your physical reactions.

When repeated attacks call for a different approach

A single panic attack in response to acute stress is one thing. But if the attacks keep coming back, you start avoiding the places and situations where they happened, or you live in constant dread of the next one, that's panic disorder. It responds well to treatment, but it takes consistent work.

CBT for panic disorder works on two key targets. The first is cognitive restructuring: spotting and testing the catastrophic beliefs about your symptoms ("racing heart = heart attack"). The second is interoceptive exposure: deliberately bringing on mild body sensations that mimic panic symptoms (spinning in a chair, breathing faster) so they stop scaring you. This is done gradually, with a therapist guiding you.

CBT for panic disorder is well studied: it is the most researched psychotherapy for panic, and reviews of trials find it helps more than waiting or usual care. Medication (SSRIs) is sometimes used alongside it, but most guidelines put CBT first as the long-term solution.

When to talk to a professional

Working on panic on your own goes well early on and when episodes are rare. There are some signs that it's time to talk to a doctor or therapist:

• Attacks happen more than once a week, or keep getting more intense.
• You've started avoiding places, transportation, or situations because you're afraid of having an attack.
• Between attacks there's a constant background anxiety: "when's the next one coming?"
• An attack comes with chest pain, numbness, or severe dizziness: see a doctor to rule out physical causes.
• Your quality of life has clearly dropped: it's hard to work, connect with people, or leave the house.

Talking to a professional isn't a last resort. Panic disorder is very treatable, and most people get back to their everyday lives after a course of therapy. The sooner you start, the fewer limits get a chance to take hold.

Evidence and sources

• MedlinePlus, “Chest pain” (US National Library of Medicine): Lists panic attacks among causes of chest pain that don't come from the heart, and says to call 911 for sudden crushing or squeezing chest pressure or pain that spreads to the jaw, left arm, or between the shoulder blades. If you're unsure, treat chest pain as a medical problem first.
• National Institute of Mental Health, “Panic Disorder: When Fear Overwhelms”: Lists chest pain and a pounding heart among panic symptoms, says a provider may do a physical exam to rule out other causes, and names CBT and medication as treatments. A plain-language overview.
• Meuret, Kroll and Ritz (2017), Annual Review of Clinical Psychology: Reviews how panic disorder overlaps with respiratory and cardiovascular illness, irritable bowel syndrome, and diabetes, since panic symptoms are mostly physical. A narrative review.
• Kessler and colleagues (2006), Archives of General Psychiatry: In a US survey of 9,282 adults, 22.7% reported isolated panic attacks at some point in life, and 3.7% met criteria for panic disorder without agoraphobia. Based on structured interviews, English speakers only.
• Pompoli and colleagues (2016), Cochrane Database of Systematic Reviews: Across 54 trials with 3,021 adults with panic disorder, CBT was the most studied therapy and often came out ahead of others, with small effects. The authors rate the quality of evidence as low.
• Papola and colleagues (2023), Psychological Medicine: In 74 trials with 6,699 people, CBT for panic disorder worked about as well as guided self-help as it did face to face, while unguided self-help did not beat usual care. No format reached high confidence in the evidence.

Related: anxiety throat tightness and trouble breathing, derealization from anxiety, how to stop panic attacks on the subway, bus and plane.

Read next

Stress level testThe official PSS-10 scaleRumination: how to break the thought loopCBT skills to stop overthinkingInteroceptive exposure for panicExercises, safety limits, and the evidenceAnxiety Sensitivity Test (ASI-3)How much body sensations scare you

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