Panic Attack Symptoms: Getting Through One, Wherever You Are

Key takeaways

A panic attack is a sudden rush of intense fear with strong physical symptoms. It is very unpleasant but not harmful in itself.
Most panic attacks build quickly and pass within minutes, even though they can feel much longer.
Slow breathing, grounding and letting the wave pass usually work better than fighting it.
If you have chest pain and are not sure whether it is panic or your heart, call 999. It is always right to get checked.

A racing heart on a packed Tube carriage, sudden breathlessness in the supermarket queue, a wave of dizziness in a lecture hall: panic attacks can strike in the most ordinary places and feel terrifying. Understanding what is happening in your body is often the first step towards feeling less afraid of them.

Common panic attack symptoms

A panic attack is your body's alarm system going off when there is no real danger to fight or run from. Adrenaline floods your system and prepares you for action, which is why the symptoms are so physical. You might notice:

For example, someone might feel their chest tighten and their hands tingle while stuck between stations on the Central line. Knowing that these are typical panic symptoms, and that they peak and pass, can make it easier to slow the breath, hold the handrail and ride the wave until the train moves again. If chest pain is new or you are unsure, always seek medical help.

a pounding, racing or irregular-feeling heartbeat;
tightness or discomfort in the chest;
feeling short of breath, or as if you can't get enough air;
dizziness, light-headedness or feeling faint;
sweating, hot flushes or chills;
trembling, shaking or tingling in your fingers or lips;
feeling sick or having butterflies or cramps in your stomach;
a dry mouth or a lump in your throat.

Alongside the body, the mind joins in. Many people describe a sense of dread, feeling detached from themselves or their surroundings, or a powerful fear that they are about to faint, lose control, have a heart attack or even die. These thoughts are part of the attack. They feel completely real at the time, but they are symptoms, not predictions.

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Practise the four-in, six-out breath for two minutes each day when you feel calm. The more familiar it is, the more naturally your body will reach for it when panic starts.

Panic attack or heart attack?

Because the symptoms overlap, this is one of the most common worries people have, and it is a sensible one. There are some general differences, but they are not a reliable way to diagnose yourself.

Often more typical of panic	Signs to treat as an emergency
Comes on with fear or stress, often peaks within minutes	Chest pain that feels heavy, tight or crushing and doesn't ease
Tingling in the fingers or around the mouth	Pain spreading to the arm, neck, jaw, back or stomach
Eases as your breathing slows down	Sweating, feeling sick or breathless with chest pain, especially if you have heart risk factors

If you are not sure, call 999. Paramedics and A&E staff would far rather check you and find it was panic than have you stay at home with a heart problem. Nobody will think you are wasting their time. Once a doctor has ruled out a physical cause, it becomes easier to recognise future attacks for what they are.

How to get through a panic attack

The instinct during panic is to fight it, escape or try to make it stop immediately. Paradoxically, the attack usually settles faster when you let it run its course and help your body calm down. Try these steps:

Name it. Tell yourself, "This is a panic attack. It feels awful, but it will pass." Reminding yourself what is happening takes some of the fear out of it.
Slow your breathing. Breathe in gently through your nose for a count of four, then out slowly through your mouth for a count of six. A longer out-breath helps switch on the body's calming response. Keep going for a few minutes.
Stay where you are if you can. If you are safe, try not to rush away. Leaving can teach your brain that the place was dangerous, which may make it harder to return.
Ground yourself. Press your feet into the floor and describe things around you: five things you can see, four you can touch, three you can hear.
Let the wave pass. Imagine the feelings rising, peaking and falling, like a wave. You don't need to push them away; you just need to wait.
Be kind afterwards. You may feel drained or shaky. Have a drink of water, rest if you can and give yourself credit for getting through it.

Most panic attacks last somewhere between 5 and 20 minutes. Time can feel stretched during one, so it may help to look at a clock and notice that it does end.

Why panic attacks happen and how to have fewer

Panic attacks can be triggered by stress, big life changes, poor sleep, caffeine or alcohol, or a build-up of worries you haven't had space to deal with. Sometimes there is no obvious trigger at all, which can be especially unsettling.

A common pattern is the fear of fear: after one attack, you start watching your body for signs of another and avoiding places where it happened. That constant checking keeps your alarm system on high alert. If you notice that pattern, these habits can help over time:

Practise slow breathing when you are calm, so it comes more easily when you need it.
Cut down on caffeine and alcohol, which can both make the body feel jittery.
Keep moving regularly. Exercise raises your heart rate in a safe way, which helps your brain learn that a fast heartbeat is not a threat.
Gradually return to places you have started avoiding, in small, manageable steps.
Notice anxious thinking loops. Our guide on how to stop overthinking has practical ideas.

When to get support

A single panic attack is common and doesn't mean anything is wrong with you. It is worth speaking to your GP if:

you are having panic attacks regularly or they are getting more frequent;
you are worrying a lot about having another one;
you are avoiding places, travel or situations because of them.

Repeated, unexpected attacks can be a sign of panic disorder, which is very treatable. Cognitive behavioural therapy (CBT) is one of the most effective approaches, and in England you can refer yourself to NHS Talking Therapies without seeing your GP first. If you feel unable to cope or unsafe, call NHS 111 (in England, choose the mental health option), ring Samaritans free on 116 123 at any time or text SHOUT to 85258. In an emergency, call 999 or go to A&E.

Frequently asked questions

Can a panic attack hurt you?

A panic attack feels frightening, but it is not dangerous in itself and it will pass. If you have chest pain and are unsure what is causing it, call 999 so that a heart problem can be ruled out.

How long does a panic attack last?

Most last somewhere between 5 and 20 minutes, usually peaking early on. You may feel tired or on edge for a while afterwards, which is normal.

Why do panic attacks happen at night?

Some people wake up in a state of panic. Stress, worry and poor sleep can all play a part. They are just as treatable as daytime attacks, so mention them to your GP.

What is the difference between anxiety and a panic attack?

Anxiety is often a longer-lasting feeling of worry or unease. A panic attack is a sudden, intense surge of fear with strong physical symptoms that peaks quickly and then fades.

Can talking to an AI help with panic attacks?

Putting what happened into words can help you understand your triggers and feel less alone with it. It is support, not a replacement for professional care, so do speak to your GP if attacks keep happening.

You don't have to work it out alone

Your AI wellbeing assistant is here to listen and help you find your next step, privately and at any hour.

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Panic attack symptoms: what they feel like and how to get through one, wherever you are