Panic Attacks

Home > Panic Attacks

What one is

An abrupt surge of intense fear or discomfort that peaks within minutes, with at least four of these:

Palpitations or pounding heart · sweating · trembling · shortness of breath · feeling of choking · chest pain · nausea or abdominal distress · dizziness or faintness · chills or heat sensations · numbness or tingling · derealization or depersonalization · fear of losing control or going crazy · fear of dying

The peak-within-minutes feature is diagnostic. Anxiety that builds over an hour is not a panic attack, whatever else it is.

Most people having a first panic attack believe they are having a heart attack or dying. That belief is not irrational — the symptoms genuinely overlap, and a substantial number of people go to an emergency department. That was a reasonable thing to do.

A panic attack is not a diagnosis

This is the part that surprises people. Panic attacks aren't a condition on their own; they're a feature that shows up across many:

• Panic disorder — recurrent unexpected attacks plus persistent fear of more
• Social anxiety — attacks triggered by social or performance situations
• Specific phobia — attacks on exposure to the feared object
• PTSD — attacks triggered by trauma reminders
• OCD — attacks on exposure to obsessional triggers
• Depression — panic attacks occur in depressive episodes
• Substance intoxication or withdrawal — alcohol withdrawal, benzodiazepine withdrawal including interdose, cannabis, stimulants
• Medical conditions — see below

The treatment differs by which. Attacks triggered reliably by social situations point toward social anxiety and its treatment, not panic disorder's. Getting this right is the whole diagnostic task.

Medical causes worth excluding

• Cardiac arrhythmia, particularly supraventricular tachycardia — sudden onset palpitations with a surge of fear. Regularly misdiagnosed as panic for years.
• Hyperthyroidism
• Asthma — breathlessness producing secondary panic
• Vestibular disorders — dizziness producing secondary panic
• Pheochromocytoma — rare, but classic
• Caffeine and stimulants — dose-related, more common than reported

If you've never had a workup, get one. If you've had a thorough one and it was clean, further testing usually feeds health anxiety rather than resolving anything.

During an attack

The single most useful fact: a panic attack cannot sustain itself. The physiological surge is self-limiting. It peaks and it comes down, every time, whether or not you do anything.

What helps:

• Slow the exhale. Longer out-breath than in-breath. This engages the parasympathetic system directly and is the one breathing technique with a clear mechanism.
• Stay where you are, if you safely can. Leaving teaches the brain that leaving is what stopped it, which builds the avoidance that becomes agoraphobia.
• Name it. "This is a panic attack. It peaks and passes." Catastrophic interpretation is what escalates the sensations.

What doesn't help long-term: fleeing, taking a benzodiazepine at the first sensation, or seeking reassurance. All relieve the moment and strengthen the pattern.

When to get evaluated

• More than one unexpected attack
• Fear of more attacks, or changing your behavior to avoid them
• Avoiding places, transit, or situations
• Attacks with depression, substance use, or trauma
• Never medically evaluated

Related

Panic disorder · Anxiety · Health anxiety · PTSD · CBT

Frequently Asked Questions

What is a panic attack?

An abrupt surge of intense fear or discomfort peaking within minutes, with at least four symptoms such as palpitations, sweating, trembling, shortness of breath, chest pain, dizziness, or fear of dying. The rapid peak is the defining feature.

How long does a panic attack last?

The peak occurs within about ten minutes and the surge is self-limiting, typically subsiding within 20 to 30 minutes. Residual anxiety and exhaustion can persist longer.

Is a panic attack the same as panic disorder?

No. A panic attack is a single episode that can occur in many conditions. Panic disorder requires recurrent unexpected attacks plus at least a month of persistent concern about more attacks or behavior change to avoid them.

Can a panic attack hurt me?

The attack itself is not physically dangerous — it's an intense activation of a normal stress response. That said, a first episode warrants medical evaluation, since cardiac and thyroid conditions can produce similar symptoms.

What should I do during a panic attack?

Lengthen your exhale relative to your inhale, stay where you are if it's safe to do so, and name what's happening. Leaving the situation relieves the moment but builds the avoidance that turns isolated attacks into a disorder.

Why do I have panic attacks for no reason?

Unexpected attacks without an identifiable trigger are the hallmark of panic disorder. They can also reflect substance withdrawal — including interdose withdrawal from short-acting benzodiazepines — caffeine, or an undiagnosed medical condition.