1. Home
  2. Free courses
  3. Health Learn & Practice
  4. Module 6 · Worry, rumination & thought patterns
  5. What a panic attack is

Module 6 · Worry, rumination & thought patterns · Strong evidence

What a panic attack is

A sudden rush of fear with a racing heart and a sense of danger. Frightening — and, once understood, less so.

7 min read · Level: Beginner · Free — no account needed to read

Please note: This is educational. It isn’t a diagnosis or a substitute for professional care. If things feel persistent, severe or are getting in the way of daily life, see “When self-help isn’t enough” for when and how to get support.

The idea

A panic attack is a sudden rush of intense fear that peaks within minutes. It often comes with a racing or pounding heart, fast breathing, sweating, shaking, tightness in the chest, dizziness, tingling, feeling unreal, and a strong sense that something terrible is about to happen — fainting, losing control, or dying.

Panic is the body’s alarm system firing at full strength without a real danger. It is extremely frightening, but the feelings, though intense, are the stress response doing what it is built to do. A panic attack usually passes on its own within minutes, even though it can feel endless.

Many people have a panic attack at some point in their life. When attacks keep happening, or fear of the next one starts to shape your life, a professional can help — panic responds well to treatment. And because some symptoms overlap with medical problems, chest pain, trouble breathing or a first attack should be checked by a doctor.

Why it works

Panic feeds on the belief that the symptoms are dangerous. Understanding what is happening in the body takes away part of that fear, which makes attacks less frightening and often less frequent.

A real example

The situation
In a crowded shop, Zara suddenly cannot breathe properly, her heart pounds and she is sure she is having a heart attack. She is taken to hospital, where tests are normal.
What happened
The doctor explains that she had a panic attack. Reading about panic, she recognises every symptom as part of the alarm response. When a smaller wave comes a month later, she reminds herself what it is, breathes slowly and lets it pass without leaving the shop.
The takeaway
After a medical check, understanding panic turned a terrifying mystery into something she could ride out.

Use this when you are…

  • you have had a sudden rush of intense fear you did not understand
  • you worry about having another attack
  • someone close to you has panic attacks

Common mistakes

  • Assuming a first attack is “only panic” without a medical check. Chest pain and breathing trouble need to be looked at.
  • Avoiding places where panic happened. It brings short-term relief but can make the world smaller over time.
  • Fighting the sensations. Trying to force them away often makes them stronger.

What the evidence says

Strong evidence: Many good-quality studies, usually including randomised trials and reviews that pool them, point the same way. Guidelines tend to recommend it.

Panic attacks and panic problems are well described in clinical research, and cognitive behavioural approaches have strong evidence. Anyone with new or unexplained chest pain or breathing difficulty should seek medical assessment.

Where this comes from: US National Institute of Mental Health (NIMH); UK National Institute for Health and Care Excellence (NICE); Cognitive behavioural therapy (CBT) research; Stress physiology research.

Fields that study this: Clinical psychology, Psychiatry, Neuroscience.

Try it now: Know your pattern

  1. If you have had a panic attack, write down the sensations you remember.
  2. Next to each, write the stress-response part it belongs to: heart, breathing, muscles or attention.
  3. Write one sentence you could say to yourself if it happens again.

Practise with a guided technique

  • Slow breathing — (2–5 min · Moderate evidence)
  • 5-4-3-2-1 grounding — (2–5 min · Practical evidence)
  • The double-inhale sigh — (1–5 min · Emerging evidence)

Questions to think about

  • What did you fear most during a panic attack?
  • What would you want to remember if one started?

Try this today

Write your one sentence for a panic moment and save it on your phone where you can find it quickly.

Afterwards, ask yourself

What changed in how you see panic now that you know what is happening?

Continue learning

  • Getting through a panic attack — What to do while it is happening, and why fighting it or fleeing tends to keep it coming back. (6 min · Beginner)
  • The stress response in your body and mind — Racing heart, tight shoulders, a narrowed mind — what is happening and why. (7 min · Beginner)
  • When worry is more than worry — Signs that worry or panic has become something a professional can help with. (6 min · Beginner)

If you need more support

  • When self-help isn’t enough — Signs it is time to talk to someone, and who you can talk to.

Previous: Fear and anxiety: what is the difference?

Next: Getting through a panic attack

This is part of Health Learn & Practice, a free course on My Full Journey. Reading every lesson is free with no account. A free account adds saved progress, private answers and practice with your own life in Health. See every free course.