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Panic Attack Guide · Symptoms

Panic attack symptoms and signs

Reviewed by: Dr. Mahmoud El-Sawy Last updated: September 28, 2026 10 min read
The short answer

Panic attack symptoms start suddenly and peak within minutes. They include palpitations, shortness of breath, chest pain, dizziness, trembling, sweating and numbness, along with intense fear of dying or losing control or a feeling of unreality. At least four symptoms are required for it to count as a full attack. The sign of the disorder itself is persistent fear of the next attack and avoidance of places.

  • The symptoms are real, but heart, breathing and thyroid causes need to be ruled out.
  • Night-time attacks and “limited-symptom” attacks with few symptoms are also common.
  • The self-assessment questions here are not a diagnosis.

What happens during a panic attack?

The diagnostic criteria describe a panic attack as an abrupt surge of intense fear or acute discomfort that peaks within minutes and is accompanied by four or more symptoms from a list of 13 physical and psychological symptoms.

An attack can come when a person is completely calm, in front of the TV or in the car, or it can wake them from sleep. This sudden nature is what makes it frightening: the person finds no reason to explain it and thinks their body is breaking down.

What are the physical symptoms of a panic attack?

Palpitations and a racing heart

Strong or fast beats felt in the chest or neck.

Shortness of breath or choking

A feeling that there is not enough air, or a lump in the throat.

Chest pain or discomfort

A stabbing or pressing feeling that immediately triggers fear of a heart attack.

Sweating, chills or hot flashes

Sudden sweating, or coldness and shivering, or a wave of heat.

Dizziness and vertigo

A feeling of unsteadiness, light-headedness or being close to fainting.

Trembling and numbness

Shaking hands, and numbness or tingling in the limbs or around the mouth.

Nausea and stomach upset

Nausea or abdominal pain during the attack.

Infographic: What are the physical symptoms of a panic attack? (palpitations and racing heart, shortness of breath or choking, chest pain or discomfort, sweating, chills or hot flashes, dizziness and vertigo, trembling and numbness)
What are the physical symptoms of a panic attack?

What are the psychological symptoms during an attack?

  • Fear of dying: a momentary certainty that the heart will stop or that breathing will cut off.
  • Fear of losing control or “going crazy”: a feeling that you will do something reckless or lose your mind.
  • Derealization (feeling detached from reality): the world seems distant or strange, as if in a dream.
  • Depersonalization: a sense of being detached from your body or watching yourself from the outside.
  • An urgent urge to escape from the place at once, to somewhere “safe.”

After the attack ends, many people feel intense exhaustion lasting for hours, with lingering anxiety and the question: “What just happened to me?”

The order and intensity of symptoms vary from one attack to another, even in the same person. Heart symptoms may dominate in one attack, and dizziness and unreality in another. This variety adds to the patient’s confusion and pushes them to look for a new physical illness each time, when the common thread is a sudden wave of fear that peaks quickly and then recedes.

Are there different types of panic attacks?

Forms of panic attacks
TypeDescription
Sudden (unexpected) attackComes without an obvious trigger, and its recurrence is the basis for diagnosing panic disorder
Expected attackComes in situations the person fears, such as crowds, flying or enclosed spaces
Night-time attackThe person wakes suddenly from sleep with palpitations, shortness of breath and intense fear
Limited-symptom attackFewer than four symptoms, often appearing with improvement or between full attacks

What are the signs of panic disorder between attacks?

What distinguishes the disorder is not limited to what happens during the attack, but extends to what happens between attacks:

  • Constant worry about “when will the next attack come?”
  • Constant monitoring of the heartbeat, breathing and any bodily sensation.
  • Avoiding exertion, coffee or strong emotion for fear of a racing heart.
  • Always carrying a bottle of water or “backup” medication as a safety measure.
  • Refusing to go out alone or to stray far from hospitals.
  • Repeated emergency visits and requests for an ECG.

How do signs of agoraphobia appear with panic?

Signs of agoraphobia begin with avoiding one place where an attack happened, then gradually spread. The best-known signs include:

  • Avoiding public transport or driving on highways and bridges.
  • Fear of markets, malls, queues and crowded places.
  • Always sitting near the door or exit.
  • Depending on a companion every time they go out.
  • In severe cases: staying at home most of the time.

Do panic symptoms differ by age and gender?

Panic attacks in different groups
CategoryWhat sets it apart
TeenagersA common starting point at this stage, and it may be wrongly put down to allergy or a breathing problem, or coincide with trying stimulants or cannabis
WomenMore than twice as likely to be affected as men, and symptoms may be influenced by hormonal changes, pregnancy and the postpartum period
MenThey may delay seeking help and focus only on heart symptoms, and may turn to alcohol or sedatives more often
Older adultsPanic starting for the first time later in life is less common, and calls for careful heart and medical examination before any psychological explanation

How can a family tell that their son is having panic attacks?

A family may notice sudden calls for help, repeated emergency visits without a clear diagnosis, their son refusing to go out or ride public transport, or refusing to stay alone at home. They may also notice that he always carries sedative pills. A calm conversation matters more here than doubt: “We believe that what you are going through is terrifying; let’s look for real treatment together.”

Self-assessment questions: are the things happening to me panic attacks?

These questions are for awareness only, not a diagnosis:

  • Have you had sudden waves of intense fear that peaked within minutes?
  • Were they accompanied by palpitations, shortness of breath, dizziness, trembling or a sense of dying?
  • Have they recurred without an obvious reason?
  • Do you worry all the time about having a new attack?
  • Have you started avoiding places or activities because of them?

Chest pain: panic attack or heart attack? When in doubt, call an ambulance on 123

  • Pain, pressure or squeezing in the chest that spreads to the arm, jaw or back, especially with exertion
  • The first attack of your life, or an attack different from your usual ones in form or duration
  • Heart risk factors: older age, diabetes, high blood pressure, smoking, or family history
  • Fainting, or shortness of breath that doesn't improve, bluish lips, or sudden weakness on one side of the body
  • Talk of wanting to die, or severe hopelessness because of recurring attacks

No one can tell with certainty at home between a panic attack and a heart attack; if there is chest pain and you suspect it, treat it as an emergency: call an ambulance on 123, do not drive yourself, and stay with the person until help arrives. If a doctor has previously diagnosed panic attacks and the attack comes in the same usual pattern, help them breathe slowly and remind them that it will pass. If there are thoughts of self-harm, call the mental health support line 16328.

Ambulance 123 Mental health support line 16328
Frequently asked questions

Frequently asked questions about the symptoms and signs of panic attacks

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What are the first signs of a panic attack?

It often begins with a sudden physical sensation, such as palpitations, shortness of breath or dizziness, followed by rapidly rising fear. The first symptom differs from person to person.

Does a panic attack cause numbness in the hands and face?

Yes, numbness and tingling in the limbs or around the mouth are common symptoms, usually linked to fast breathing during the attack. But numbness on one side of the body with weakness needs an ambulance immediately.

Why do I feel detached from reality during an attack?

A feeling of unreality or detachment from the body is a well-known symptom of panic attacks. It passes when the attack ends and does not mean you are losing your mind.

Is waking suddenly with palpitations and fear a sign of panic?

It may be a night-time panic attack, but it can also be linked to sleep apnea, heart problems or acid reflux, which is why it needs a medical assessment.

Is fainting a symptom of panic attacks?

A feeling of being about to faint is common, but actual fainting is uncommon in panic attacks. Any fainting calls for an urgent medical assessment.

Can a panic attack come with few symptoms?

Yes. This is called a limited-symptom attack, with fewer than four symptoms, and it may appear between full attacks or as you improve during treatment.

Medical reviewDr. Mahmoud El-Sawy, Consultant Psychiatrist and Addiction Specialist

This page was written by the Eradah editorial team and reviewed by a specialist physician under the medical review policy. Last medically reviewed: September 28, 2026. The content is for education and does not replace consulting a doctor.

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