Anxiety

What Is a Panic Attack?

Dr. Sidharth Sood February 5, 2026 7 min read
What Is a Panic Attack?

What is a Panic Attack?

A panic attack is a sudden episode of intense fear or anxiety accompanied by physical symptoms. It typically lasts 5-20 minutes and can feel overwhelming and frightening, though panic attacks are not dangerous.

Physical Symptoms of Panic Attacks

Cardiovascular Symptoms

  • Rapid or pounding heartbeat (tachycardia)
  • Chest pain or tightness
  • Shortness of breath
  • Dizziness or lightheadedness

Neurological Symptoms

  • Trembling or shaking
  • Sweating
  • Hot flashes or chills
  • Numbness or tingling sensations

Gastrointestinal Symptoms

  • Nausea or upset stomach
  • Diarrhea
  • Feeling of choking

Psychological Symptoms

  • Intense fear or sense of doom
  • Feeling of losing control
  • Fear of dying or having a heart attack
  • Feeling detached from reality (depersonalization)
  • Feeling disconnected from your body (derealization)

How Panic Attacks Develop

The Panic Cycle

  1. Trigger - Real or perceived threat
  2. Alarm Activation - Fight-or-flight response triggered
  3. Physical Symptoms - Body prepares for danger
  4. Fear of Symptoms - Misinterpretation of symptoms as dangerous
  5. Escalation - Fear increases symptoms further
  6. Crisis - Peak of panic attack
  7. Recovery - Symptoms gradually decrease over 20-30 minutes

Panic Attack vs. Heart Attack

Many people during a panic attack fear they’re having a heart attack. Here’s the difference:

SymptomPanic AttackHeart Attack
OnsetSudden, no clear causeOften with exertion or stress
Duration5-20 minutesSustained
Chest PainSharp, localizedPressure, radiating
BreathingHyperventilationShortness of breath
SeverityFeels severeActual physical danger
ReliefWith reassurance/timeMedical intervention needed

Common Triggers

  • Stress - Work, relationships, major life changes
  • Health Concerns - Worrying about health
  • Social Situations - Fear of embarrassment or judgment
  • Caffeine - Stimulant sensitivity
  • Medications - Some medications can trigger anxiety
  • Trauma Reminders - Triggers from past trauma
  • Sleep Deprivation - Reduced emotional resilience
  • Crowded Places - Feeling trapped or overwhelmed

Who Gets Panic Attacks?

Panic attacks can occur in:

  • Panic Disorder - Recurrent panic attacks with significant worry about future attacks
  • Generalized Anxiety Disorder - Frequent worry and tension
  • PTSD - Triggered by trauma reminders
  • Social Anxiety Disorder - Fear in social situations
  • Agoraphobia - Fear of places or situations where escape seems difficult
  • As isolated incidents in otherwise healthy individuals

Coping Strategies During a Panic Attack

Immediate Techniques

  1. Grounding Techniques - Focus on your senses (5 things you see, 4 you hear, 3 you feel, 2 you smell, 1 you taste)
  2. Slow Breathing - Breathe in for 4 counts, hold for 4, exhale for 4
  3. Progressive Muscle Relaxation - Tense and release muscle groups
  4. Cold Water - Splash face with cold water (activates calming reflex)
  5. Movement - Gentle walking or stretching
  6. Reassurance - Remind yourself: “This is anxiety, not danger. It will pass.”

Prevention Strategies

  • Regular exercise
  • Adequate sleep
  • Limit caffeine and alcohol
  • Stress management practices
  • Mindfulness and meditation
  • Healthy diet
  • Social connection

Long-Term Treatment

Cognitive Behavioral Therapy (CBT)

  • Most effective treatment for panic disorder
  • Breaks the panic cycle
  • Teaches coping skills
  • Addresses avoidance behaviors

Medication

  • SSRIs (first-line treatment)
  • SNRIs
  • Short-term anti-anxiety medications

Exposure Therapy

  • Gradual exposure to feared situations
  • Builds confidence and reduces avoidance

Lifestyle Changes

  • Regular exercise
  • Stress management
  • Sleep improvement
  • Reducing stimulants

Important Reminders

  • Panic attacks are not dangerous - You won’t lose control or have a heart attack
  • They are treatable - With proper help, most people recover completely
  • Avoidance makes it worse - Facing fears gradually leads to recovery
  • You’re not alone - 1 in 75 people experience panic attacks
  • Help is available - Professional treatment significantly improves outcomes

If panic attacks are affecting your quality of life, professional help can change that. Dr. Sidharth Sood specializes in evidence-based treatment for panic disorder and anxiety conditions.

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Dr. Sidharth Sood

Psychiatrist & Addiction Specialist
MBBS | MD Psychiatry | DM Addiction Psychiatry (AIIMS)

Dr. Sidharth Sood is a Neuropsychiatrist and Addiction Psychiatry Specialist based in New Delhi. With training from AIIMS and expertise in neuromodulation therapies, he provides evidence-based psychiatric care for depression, anxiety, addiction, and other mental health conditions. Committed to compassionate, personalized care and patient education.

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