Panic attack symptoms: what is happening, and what to do in the moment

In this article

1. What is a panic attack?
2. Panic attack or heart attack?
3. What to do during a panic attack
4. Why panic attacks keep coming back
5. Common triggers
6. Panic and intimacy
7. How to reduce panic attacks long term
8. Myths and facts
9. A quick self-check
10. When to get help

A panic attack can arrive out of nowhere: in a meeting, on the metro, in bed at night. Your heart pounds, you can’t catch your breath, and part of you is sure something terrible is happening. Many people end up in an emergency room convinced it is a heart attack.

If this has happened to you, you are not alone and you are not “going mad”. Panic attacks are one of the most common anxiety experiences, and they are very treatable. This guide explains what is happening in your body, what to do in the moment, and how to stop panic from taking over your life.

What is a panic attack?

A panic attack is a sudden surge of intense fear that comes with powerful physical sensations. It is your body’s alarm system, the fight-or-flight response, switching on when there is no real danger to fight or run from.

That alarm system is designed to protect you. It floods the body with adrenaline, speeds up your heart and breathing to send oxygen to your muscles, and sharpens your focus on threat. When it switches on at the wrong time, those same changes feel alarming in themselves, and the fear of the sensations makes the alarm louder still.

Common physical symptoms

• Pounding or racing heart
• Shortness of breath or a feeling of choking
• Chest tightness or discomfort
• Sweating, trembling or shaking
• Dizziness, light-headedness or feeling faint
• Tingling or numbness in hands, feet or face
• Hot flushes or chills
• Nausea or a churning stomach

Common thoughts and feelings

• “I’m having a heart attack.”
• “I’m going to faint, lose control or go crazy.”
• “I need to get out of here now.”
• Feeling detached from yourself or your surroundings, as if things are unreal

Most attacks peak within about 10 minutes and settle within 20 to 30 minutes. Afterwards, many people feel exhausted, shaky or tearful.

Panic attack or heart attack?

This is the question that frightens people most, so let’s be clear and safe about it.

You cannot always tell on your own. If you have chest pain or pressure, especially pain spreading to the arm, jaw or back, if you have heart risk factors (diabetes, high blood pressure, smoking, family history, older age), or if this is the first time it has happened, call emergency services: 112 in India, 911 in the USA and Canada, 999 in the UK and UAE.

Doctors would always rather check and find it was panic than miss a heart problem. Once your heart has been checked and panic has been confirmed, you can use the techniques below with confidence.

Some other conditions can also cause panic-like symptoms, including thyroid problems, low blood sugar, asthma and certain medicines or stimulants. A medical check rules these out.

What to do during a panic attack

The goal is not to force the feelings to stop. Fighting panic tells your brain there is danger, which feeds the alarm. The goal is to ride the wave and give your body signals of safety.

1. Name it

Say to yourself: “This is a panic attack. It feels awful, but it is not dangerous, and it will pass.” Naming it engages the thinking part of your brain and reduces the sense of catastrophe.

2. Slow your breathing

Panic makes you breathe fast and shallow, which causes dizziness and tingling. Try this:

1. Breathe in gently through your nose for a count of 4.
2. Breathe out slowly through your mouth for a count of 6 to 8.
3. Repeat for a few minutes.

A longer out-breath activates the body’s calming system. Don’t gulp air; slow and soft is better than deep.

3. Ground yourself (5-4-3-2-1)

Bring your attention to the present by naming:

• 5 things you can see
• 4 things you can feel (your feet on the floor, the chair under you)
• 3 things you can hear
• 2 things you can smell
• 1 thing you can taste

4. Relax your body

Drop your shoulders, unclench your jaw and hands, and plant your feet firmly. Holding something cold, like a glass of water, can also help.

5. Stay if you can

If you are safe, try not to rush away from where you are. Leaving teaches your brain that the place was dangerous, which makes future attacks there more likely.

Why panic attacks keep coming back

A single panic attack is common. What turns it into a pattern is usually the fear of the next attack.

1. You notice a sensation, like a skipped heartbeat.
2. You interpret it as dangerous.
3. Fear rises, the alarm switches on and the sensations grow.
4. The attack confirms your fear, so you watch your body even more closely.
5. You start avoiding places, activities or even exercise that might trigger it.

This cycle is the core of panic disorder. Avoidance brings short-term relief but shrinks your life over time. The good news is that this cycle can be broken.

Common triggers

• Long-term stress or burnout. See burnout symptoms and recovery.
• Ongoing worry and overthinking. See how to stop overthinking.
• Poor sleep. See sleep and mental health.
• Too much caffeine, energy drinks or nicotine
• Alcohol, especially the morning after
• Major life changes: a new job, marriage, a move abroad, a baby
• Past frightening or traumatic experiences
• Relationship conflict or feeling trapped

Panic and intimacy

Panic can quietly affect your sex life. Arousal raises your heart rate and breathing, which can feel uncomfortably like the start of an attack. Some people then avoid intimacy without fully realising why. Others feel intense anxiety about “performing”, which can lead to erection difficulties or difficulty becoming aroused.

If this sounds familiar, see sexual performance anxiety and sexual anxiety in women. A professional can help you learn to feel safe in your body again.

How to reduce panic attacks long term

Lifestyle steps that help

• Regular movement. Exercise teaches your body that a racing heart is safe.
• Steady sleep. Aim for regular sleep and wake times.
• Cut down caffeine and alcohol.
• Daily calming practice. Ten minutes of slow breathing, prayer, meditation or a quiet walk.
• Talk about it. Shame keeps panic hidden and stronger.

Therapy that works

Cognitive behavioural therapy (CBT) is one of the most effective treatments for panic. It helps you:

• Understand the panic cycle
• Challenge catastrophic thoughts (“my heart will stop”)
• Gradually face the sensations and situations you avoid, in a safe, planned way
• Build confidence that you can cope

Many people notice real improvement within a few months of regular sessions. Some people also benefit from medicine prescribed by a psychiatrist or doctor; that is a medical decision we leave to them, and we coordinate when needed.

Myths and facts

• Myth: Panic attacks mean you are weak. Fact: They are a common response of a sensitive alarm system, not a character flaw.
• Myth: You can faint from a panic attack. Fact: Fainting is uncommon, because blood pressure usually rises during panic.
• Myth: You should avoid anything that triggers panic. Fact: Avoidance keeps the cycle going; gradual, supported facing helps.
• Myth: Panic attacks never go away. Fact: They respond very well to therapy and self-help skills.
• Myth: Breathing into a paper bag is the best fix. Fact: Slow, gentle breathing is safer and works better.

A quick self-check

Ask yourself:

• Have I had more than one sudden episode of intense fear with physical symptoms?
• Do I worry about having another attack?
• Have I started avoiding places, travel, exercise or intimacy because of it?
• Is it affecting my work, sleep or relationships?

If you answered yes to two or more, it is worth talking to a professional.

When to get help

• Urgently: chest pain, symptoms that feel different from usual, or thoughts of harming yourself. Call emergency services, or in India Tele-MANAS on 14416 or 1-800-891-4416; in the US and Canada call or text 988; in the UK call Samaritans on 116 123.
• Soon: repeated attacks, constant worry about the next one, or a life that is shrinking because of avoidance.

Start with our free mental wellness check, a private online screening, then book a Discovery Call with a qualified psychologist. Learn more about our mental wellness services, including counselling for stress and anxiety, online in English or Hindi.

Frequently asked questions

This article is for general education and is not a substitute for personal medical advice. If you have sudden symptoms, pain, bleeding or thoughts of self-harm, please contact a doctor or local emergency services.