A panic attack is a sudden surge of intense fear, with physical symptoms like a pounding heart, shortness of breath, dizziness and a feeling of dread — but here's the most important thing to know: it is not dangerous, and it will pass. A panic attack is your body's "fight-or-flight" alarm going off when there's no real threat. It peaks within minutes and then subsides. To get through one: remind yourself it's a panic attack and can't harm you, slow your breathing right down (a longer breath out than in), and ground yourself in your senses until it eases. If you have frequent panic attacks, or live in fear of the next one, that may be panic disorder — which is very treatable. And if it's your first ever episode of chest pain or breathlessness, it's wise to get it medically checked, just to be safe.
A panic attack can be one of the most frightening experiences there is. It often strikes without warning — your heart races, your chest tightens, you can't seem to breathe, the world feels unreal, and a wave of terror tells you something is terribly wrong, that you might be dying or losing control. It feels like an emergency. But understanding what's actually happening — and having a few simple steps ready — takes much of the power out of it.
What a panic attack really is: it's a false alarm. Your body has a brilliant survival system — the "fight-or-flight" response — designed to flood you with adrenaline in the face of danger. In a panic attack, that alarm fires when there's no actual threat. Every terrifying sensation (racing heart, fast breathing, dizziness) is simply that harmless adrenaline surge, not a sign of danger. Crucially, a panic attack cannot harm you: you are not dying, not having a heart attack, not going mad, and not losing control. It will peak and pass, usually within a few minutes.
How to stop a panic attack — in the moment
You may not be able to switch a panic attack off instantly, but these steps make it shorter and far less overwhelming. Practise them when you're calm, so they're ready when you need them.
Name it: "This is a panic attack"
Tell yourself, silently or out loud: "This is a panic attack. It's uncomfortable but not dangerous, and it will pass." Naming it interrupts the spiral of "something is terribly wrong" that feeds the panic.
Slow your breathing right down
Panic speeds the breath, which worsens the symptoms. Gently slow it: breathe in through your nose, and out slowly through your mouth, making the out-breath longer than the in-breath. A longer exhale is what signals your nervous system to switch off the alarm. A few minutes of this turns the tide.
Ground yourself in your senses
Pull your attention out of the fear and into the present using the 5-4-3-2-1 method: notice five things you can see, four you can hear, three you can touch, two you can smell, one you can taste. This anchors you firmly in the here and now.
Don't fight it — let it pass through
Struggling against a panic attack often feeds it. As much as you can, allow the sensations to be there, knowing they're harmless and temporary, like a wave that rises and falls. Riding it out, rather than battling it, lets it subside faster.
Find a calmer spot if you can
If you're somewhere overwhelming, move somewhere quieter if it's safe to — sit down, lean against a wall, give yourself a little space to focus on your breathing. You don't have to flee; just ease the input.
Panic attacks closely mimic a heart attack — chest tightness, racing heart, breathlessness — which is part of why they're so frightening. While a panic attack itself isn't dangerous, please don't assume chest pain is "just panic," especially if this is your first such episode, or if the symptoms are new, different, severe, or come with pain spreading to the arm or jaw. When in doubt, get it checked medically — it's always the right call to be safe. Once a doctor has confirmed your heart is healthy, that reassurance itself often helps reduce the fear.
Panic attack or panic disorder?
A one-off panic attack, often during a very stressful time, is extremely common and not necessarily a cause for concern. Panic disorder is different: it's when panic attacks recur, and a person begins to live in fear of the next one — sometimes avoiding places or situations where an attack might happen. The National Institute of Mental Health estimates that around 2.7% of adults experience panic disorder in a given year, and about 4.7% at some point in their lives (NIMH). The good news is that panic disorder is highly treatable — cognitive behavioural therapy in particular is very effective — so it's well worth seeking help rather than enduring it.
If you're having recurring panic attacks, dreading the next one, or changing your life to avoid them, you don't have to live that way — panic responds genuinely well to treatment. A consultation with Dr. Kohli can help you understand what's driving the panic and learn to manage it, so it no longer runs your life. You can also explore our guides to anxiety and relaxation techniques.
Key takeaways
- A panic attack is a false alarm of the body's fight-or-flight response — intensely uncomfortable, but not dangerous, and it passes within minutes.
- To stop one: name it, slow your breathing (longer out-breath), ground yourself in your senses, and let it pass rather than fighting it.
- It can't harm you — you're not dying, having a heart attack, or losing control.
- But do get chest pain checked medically if it's a first episode or the symptoms are new or severe.
- Recurring panic attacks with fear of the next one may be panic disorder — which is highly treatable.
Frequently asked questions
Can a panic attack actually harm me?
No — a panic attack itself cannot harm you. As terrifying as the sensations are, they're caused by a harmless surge of adrenaline as your fight-or-flight response misfires. You are not dying, not having a heart attack, and not going to lose control or go mad. It peaks and passes, usually within minutes. That said, if it's your first episode of chest pain or breathlessness, it's wise to have it checked medically to rule out other causes.
How long does a panic attack last?
Most panic attacks peak within about 10 minutes and then subside, though you may feel shaken or drained for a while afterward. In the moment it can feel as though it will never end, but it always does. Reminding yourself that it's temporary — "this will pass" — is part of what helps it pass.
What's the fastest way to calm a panic attack?
Slow breathing is usually the quickest lever: breathe out slowly and for longer than you breathe in, for a few minutes. This directly signals your nervous system to switch off the alarm. Pair it with naming what's happening ("this is a panic attack, it's not dangerous") and grounding yourself in your senses. Practising these when calm makes them work faster when you need them.
How do I know if I have panic disorder?
A single panic attack during a stressful time is common and not necessarily panic disorder. Panic disorder is when attacks recur and you start to fear or anticipate the next one, sometimes avoiding situations because of them. If that pattern sounds familiar, it's worth seeing a professional — panic disorder is very treatable, especially with cognitive behavioural therapy.
If panic attacks are frightening you or narrowing your life, you can learn to take their power away — and you don't have to do it alone. Dr. Prerna Kohli can help, in person in Gurugram and online across India and for NRIs worldwide.
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About the author
Dr. Prerna Kohli
Dr. Prerna Kohli is a clinical psychologist with over 30 years of practice, based in Gurugram. She holds a PhD from Aligarh Muslim University, where she was a four-time gold medallist, and received the "100 Women Achievers of India" award from the President of India in 2016. A TEDx speaker and published author, she works with individuals, couples, and families through her private practice — in clinic in Gurugram and online worldwide — with a particular speciality in NRI mental health.