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What Is a Panic Attack Test?

A panic attack test is a self-assessment that helps you determine whether the episodes you're experiencing are panic attacks, and if so, how severe and frequent they are. Our free online panic attack assessment measures key diagnostic criteria for panic disorder alongside the impact on your daily functioning.

A panic attack is a sudden surge of intense fear or discomfort that peaks within minutes and includes at least four of the following symptoms: racing or pounding heart, sweating, trembling or shaking, shortness of breath, feelings of choking, chest pain, nausea, dizziness, chills or hot flushes, numbness or tingling, feelings of unreality (derealisation), fear of losing control, or fear of dying. These symptoms are intensely frightening but not dangerous.

Panic disorder occurs when panic attacks recur unexpectedly and cause persistent concern about future attacks or significant changes in behaviour to avoid triggers. It affects approximately 2–3% of the population and is twice as common in women as in men. Many people with panic disorder also develop agoraphobia — avoidance of places where escape would be difficult during a panic attack.

Our free panic attack test covers 15 questions assessing symptom profile, frequency, anticipatory anxiety, and behavioural avoidance. Your instant results indicate whether your symptoms are consistent with occasional panic attacks, frequent panic attacks, or panic disorder.

If you're searching for a panic attack test online free or wondering "am I having panic attacks?", this panic disorder assessment gives you a structured answer. Unlike a simple checklist, it functions as a full panic attack questionnaire that accounts for both the physical symptoms (racing heart, chest pain, shortness of breath) and the cognitive and behavioural consequences — including anticipatory anxiety and situational avoidance that develop after repeated episodes.

Common Symptoms of Panic Attacks

What Causes Panic Attacks?

Panic attacks arise from a misfiring of the fight-or-flight response — a false alarm in the threat detection system of the brain. The amygdala triggers the release of adrenaline in the absence of real danger, producing intense physiological arousal. In people with panic disorder, this is often followed by catastrophic misinterpretation of the symptoms themselves ("My heart is racing — I'm having a heart attack"), which amplifies the response further.

Risk factors include a genetic predisposition to anxiety, major life stressors, trauma, thyroid disorders, and stimulant use (caffeine, certain medications). Panic attacks can also be a symptom of other anxiety disorders, including social anxiety disorder and specific phobias.

When to Seek Professional Support

If you are experiencing recurrent panic attacks, living in fear of the next attack, or avoiding situations due to panic, it is important to seek professional support. Panic disorder is highly treatable — CBT with interoceptive exposure (deliberately inducing mild physical sensations to reduce fear of them) is the gold-standard treatment. Your GP can provide an initial assessment and referral.

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Frequently Asked Questions

A panic attack is a sudden surge of intense fear or discomfort that peaks within minutes and includes at least four of the following symptoms: racing heart, sweating, trembling, shortness of breath, choking sensations, chest pain, nausea, dizziness, chills, numbness, derealisation, fear of losing control, or fear of dying. Though intensely frightening, panic attacks are not physically dangerous.
Panic attacks themselves are not dangerous, though they feel terrifying. The symptoms — including racing heart and chest tightness — are produced by the fight-or-flight response and do not cause physical harm. However, repeated panic attacks can lead to panic disorder and agoraphobia if untreated, significantly impairing quality of life.
Panic attacks can be triggered by specific situations (phobias), substances (caffeine, stimulants), stress accumulation, hyperventilation, or can appear to come completely out of the blue (unexpected panic attacks). Unexpected panic attacks are the hallmark of panic disorder.
Effective in-the-moment strategies include diaphragmatic breathing (slow, deep belly breaths to counteract hyperventilation), the 5-4-3-2-1 grounding technique (naming sensory inputs), and accepting rather than fighting the sensations. Fighting panic amplifies it; accepting it as temporary reduces its intensity.
Panic attacks peak rapidly (within 10 minutes) and are characterised by intense physical symptoms and a feeling of imminent catastrophe. Anxiety attacks build more gradually, are associated with a known trigger, and tend to involve more cognitive worry than physical symptoms. Panic disorder involves recurrent, unexpected panic attacks.
The key features of a panic attack are sudden onset, rapid peak (within 10 minutes), and at least four physical or cognitive symptoms from the DSM-5 criteria: racing heart, sweating, trembling, shortness of breath, chest pain, nausea, dizziness, derealisation, fear of losing control, or fear of dying. If you experience repeated episodes and find yourself worrying about having more, our free panic attack test online helps distinguish between isolated panic episodes, frequent panic attacks, and panic disorder — in under 4 minutes.
Medical Disclaimer This content is for educational purposes only and should not be considered medical advice. If symptoms are severe or persistent, consult a qualified healthcare professional.