Anxiety Attack vs Panic Attack: What's the Difference?

Anxiety attacks and panic attacks feel similar but have key differences. Learn how to tell them apart, what causes each, and what helps in the moment.

By Maya Smith, Wellness Content Lead at Hugzio

The terms "anxiety attack" and "panic attack" are often used interchangeably, but they describe different experiences with different causes, timelines, and intensities. Understanding the difference can help you recognise what you are experiencing and choose the most helpful response.

What Is a Panic Attack?

A panic attack is a sudden surge of intense fear or discomfort that peaks within minutes. It involves at least four of the following physical and mental symptoms:

  • Racing or pounding heart (palpitations)
  • Shortness of breath or feeling smothered
  • Chest pain or tightness
  • Dizziness, lightheadedness, or feeling faint
  • Trembling or shaking
  • Sweating
  • Nausea or stomach distress
  • Numbness or tingling sensations
  • Chills or hot flushes
  • Feeling detached from yourself or your surroundings (derealisation or depersonalisation)
  • Fear of losing control or "going crazy"
  • Fear of dying

Panic attacks typically peak within 10 minutes and can feel terrifying — many people describe them as the scariest experience of their lives, often mistaking them for a heart attack or serious medical emergency.

Panic attacks can occur with or without an obvious trigger. Unexpected panic attacks that seem to come out of nowhere are a hallmark feature of panic disorder.

What Is an Anxiety Attack?

"Anxiety attack" is not a formal clinical diagnosis — it is a colloquial term people use to describe periods of heightened anxiety that feel overwhelming. Unlike panic attacks, anxiety attacks:

  • Build gradually in response to a stressor, rather than peaking suddenly
  • Are less intense in physical symptoms
  • Tend to be more sustained — lasting minutes to hours
  • Are usually triggered by a specific worry — a deadline, a confrontation, a health concern
  • Feel more like dread or apprehension than acute terror

In clinical terms, what people call an "anxiety attack" is often a period of acute generalised anxiety, or an anxiety episode associated with conditions like GAD, social anxiety, or health anxiety.

Key Differences at a Glance

Feature Panic Attack Anxiety Attack
Onset Sudden (peaks in minutes) Gradual build-up
Intensity Severe, overwhelming Moderate to severe
Duration Usually under 30 minutes Can last hours
Trigger Often no clear trigger Usually tied to a stressor
Physical symptoms Intense (heart racing, chest pain) Milder physical component
Clinical term Yes — defined in DSM-5 No — informal term

Can You Have Both?

Yes. Many people with generalised anxiety disorder (GAD) experience both sustained anxiety episodes and discrete panic attacks. Likewise, people with panic disorder often live with background anxiety between attacks — a state sometimes called anticipatory anxiety, or worry about having another panic attack.

What to Do During a Panic Attack

Because panic attacks are intense and peak quickly, the goal is to reduce physical arousal as fast as possible:

  1. Physiological sigh — take a normal inhale, a small extra sip of air, then a long slow exhale. Repeat 2–3 times.
  2. Grounding — name 5 things you can see, 4 you can feel, 3 you can hear.
  3. Acceptance — remind yourself: "This is a panic attack. It is not dangerous. It will pass." Fighting the sensation often prolongs it.

What to Do During an Anxiety Episode

Because anxiety builds gradually, you have more time to intervene early:

  1. Identify the trigger — what specific thought or situation is driving the feeling?
  2. Slow your breathing — use box breathing or 4-6 long exhale breathing
  3. Ground yourself — use the 5-4-3-2-1 technique to anchor to the present
  4. Journal — writing down the worry creates distance and can interrupt rumination

When to See a Doctor

If you experience symptoms that are new, severe, or unusual for you — especially chest pain, severe shortness of breath, or fainting — seek medical care to rule out cardiac or respiratory causes. Once you have a medical all-clear, anxiety and panic disorder are very treatable with CBT and, where appropriate, medication.

Try Hugzio for Both

Hugzio is designed for both types of experience. The panic support button gives immediate access to guided breathing and grounding during acute panic. The breathing library and journaling tools support the slower, sustained anxiety episodes.

Download Hugzio free on iOS and Android

Sources

Hugzio is a self-regulation and wellness app — not therapy or medical care. If panic attacks or persistent anxiety are affecting your daily life, speaking with a mental health professional is the most important next step.