Overview

A panic attack causes sudden, temporary feelings of fear and strong physical reactions in response to ordinary, nonthreatening situations. When you’re having a panic attack, you may sweat a lot, have difficulty breathing and feel like your heart’s racing. It may feel like you’re having a heart attack.

Panic attacks are the main feature of panic disorder. But they can happen alongside other conditions, such as:

  • Anxiety disorders.
  • Mood disorders.
  • Phobias.
  • Psychotic disorders.
  • Substance use disorders.
  • Trauma- and stressor-related disorders.
  • Certain medical conditions.

While panic attacks by themselves aren’t dangerous or harmful to your health, frequent attacks can lead to a decrease in your quality of life and other issues.

What’s the difference between a panic attack and an anxiety attack?

The main difference is that certain stressors often trigger anxiety attacks, and they may build up gradually. In contrast, panic attacks typically happen unexpectedly and suddenly.

Anxiety often causes physical symptoms, such as a racing heart or knots in your stomach. But these symptoms are generally less intense and last longer than a panic attack, which has very intense but brief symptoms.

What is panic disorder?

Panic disorder is an anxiety disorder that involves multiple unexpected panic attacks. A main feature of panic disorder is that the attacks usually happen without warning and aren’t due to another mental health or physical condition. There’s often not a specific trigger for them.

Not everyone who experiences a panic attack develops panic disorder.

How common are panic attacks?

Panic attacks are common. Every year, up to 11% of people in the United States experience a panic attack.

Approximately 2% to 3% of people in the U.S. have panic disorder. People assigned female at birth (AFAB) are two times more likely to have panic disorder than people assigned male at birth (AMAB).

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Symptoms

When to see a doctor

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Complications

Blood clots are a dangerous complication of atrial fibrillation (AFib). Blood clots can lead to stroke.
The risk of stroke from AFib increases as you grow older. Other health conditions also may increase the risk of a stroke due to AFib. These conditions include:
  • High blood pressure.
  • Diabetes.
  • Heart failure.
  • Some types of heart valve disease.
Blood thinners are commonly prescribed to prevent blood clots and strokes in people with atrial fibrillation.

Prevention

Healthy lifestyle choices can reduce the risk of heart disease and may prevent atrial fibrillation (AFib). Here are some basic heart-healthy tips:
  • Control high blood pressure, high cholesterol and diabetes.
  • Don't smoke or use tobacco.
  • Eat a diet that's low in salt and saturated fat.
  • Exercise at least 30 minutes a day on most days of the week unless your health care team says not to.
  • Get good sleep. Adults should aim for 7 to 9 hours daily.
  • Maintain a healthy weight.
  • Reduce and manage stress.


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