Panic Disorder vs. Panic Attacks: What's the Difference?

A sudden racing heart. Shortness of breath. Chest tightness. Dizziness. Trembling. A feeling that something terrible is about to happen.

For someone experiencing these symptoms, a panic attack can feel frightening and even life-threatening. But having a panic attack does not automatically mean that someone has panic disorder. Understanding the difference can help reduce fear, encourage appropriate evaluation, and connect people with the right support.

What Is a Panic Attack?

A panic attack is a sudden episode of intense fear or discomfort that can occur unexpectedly or in response to a particular situation. The symptoms often come on quickly and can feel overwhelming.

During a panic attack, someone may experience:

• Racing or pounding heart

• Shortness of breath or a sensation of choking

• Chest discomfort

• Sweating

• Trembling or shaking

• Chills or hot flashes

• Dizziness or lightheadedness

• Nausea or stomach discomfort

• Tingling or numbness

• Feeling detached from oneself or one's surroundings

• Fear of losing control

• Fear of dying or impending doom

Because these symptoms can resemble serious medical problems, some people experiencing a first panic attack seek emergency medical attention. That response is understandable. Symptoms such as chest pain, significant shortness of breath, fainting, or other concerning physical symptoms should not automatically be assumed to be anxiety and may require medical evaluation.

A panic attack itself is not necessarily a psychiatric disorder. Someone can experience one or even occasional panic attacks without developing panic disorder.

Then What Is Panic Disorder?

Panic disorder is a mental health condition characterized by recurrent, unexpected panic attacks, along with ongoing concerns or behavioral changes related to the attacks.

According to the National Institute of Mental Health, panic disorder involves recurrent unexpected panic attacks followed by at least one month of persistent concern about additional attacks, worry about what the attacks might mean, or significant changes in behavior related to the attacks.

In other words:

Panic attack = an episode.

Panic disorder = a condition involving recurrent unexpected attacks plus ongoing fear, concern, or behavioral changes surrounding them.

This distinction is important.

A person who has one unexpected panic attack may understandably become frightened. However, someone with panic disorder may begin changing their life to prevent another attack.

They may:

• Avoid driving

• Avoid crowded places

• Stop exercising because an increased heart rate feels frightening

• Avoid traveling

• Avoid being alone

• Frequently check their heart rate or physical symptoms

• Repeatedly seek reassurance

• Avoid places where a previous attack occurred

• Constantly worry about when the next attack will happen

Over time, these behaviors can significantly interfere with work, school, relationships, travel, and overall quality of life.

Why Can Panic Attacks Feel So Physical?

One reason panic attacks are so frightening is that the body's alarm system can become intensely activated.

The heart may race. Breathing may change. Muscles may tense. Sweating can increase. A person may feel dizzy, shaky, or unable to think clearly.

These sensations can then become frightening themselves.

For example:

Heart starts racing → "Something is wrong with my heart." → fear increases → physical symptoms intensify → panic increases.

This can create a cycle in which the physical sensations of anxiety become interpreted as evidence of danger, which then increases fear even further.

Researchers have described panic attacks as a type of "false alarm," in which the body's survival response becomes activated when there is no immediate threat.

Panic Attacks Can Have Different Triggers

Panic attacks aren't always completely unexpected.

They can occur in connection with specific fears, stressful situations, trauma reminders, certain environments, or other anxiety conditions. They can also occur without an obvious trigger.

Panic-like symptoms can also occur in connection with substances, medications, medical conditions, or other psychiatric conditions.

That is one reason a comprehensive evaluation matters.

A healthcare professional may consider medical history, medications and substances, physical symptoms, psychiatric history, and the circumstances surrounding the episodes before determining what may be contributing to the symptoms.

Panic Disorder vs. Other Conditions

Panic symptoms can overlap with several other conditions.

For example, symptoms such as racing heart, sweating, dizziness, chest discomfort, and shortness of breath can occur with:

• Other anxiety disorders

• PTSD

• Certain medical conditions

• Thyroid disorders

• Medication effects

• Stimulant or substance use

• Substance withdrawal

• Cardiovascular conditions

• Respiratory conditions

Panic disorder can also occur alongside other mental health conditions, including depression, other anxiety disorders, PTSD, OCD, and bipolar disorder.

This is why it is important not to self-diagnose based solely on a list of symptoms.

How Is Panic Disorder Treated?

The good news is that panic disorder is treatable.

Treatment may include psychotherapy, medication, or a combination of both depending on the individual's symptoms, preferences, medical history, and treatment goals.

Cognitive Behavioral Therapy

Cognitive behavioral therapy (CBT) is one of the best-studied psychological treatments for panic disorder.

CBT can help individuals understand the connection between thoughts, physical sensations, emotions, and behaviors.

Specific CBT approaches may also include exposure-based techniques that help individuals gradually reduce fear and avoidance associated with panic symptoms.

Medication

Medication may also be appropriate for some individuals.

Common medication approaches include antidepressants such as SSRIs and SNRIs. Certain other medications may be considered in specific circumstances.

Benzodiazepines can reduce panic symptoms relatively quickly but require careful consideration because of risks including tolerance and dependence. Treatment decisions should be individualized and made with a qualified healthcare professional.

What About Lifestyle and Self-Care?

Healthy habits can complement professional treatment.

Regular physical activity, adequate sleep, healthy nutrition, supportive relationships, and stress-management strategies may all contribute to overall mental wellness. However, lifestyle changes alone should not be viewed as a replacement for appropriate evaluation or treatment when panic symptoms are persistent or significantly affecting someone's life.

When Should You Seek Help?

Consider speaking with a healthcare professional if panic symptoms:

• Keep happening

• Cause significant distress

• Lead you to avoid places or activities

• Interfere with work, school, relationships, or daily life

• Cause persistent fear of having another attack

• Lead you to frequently seek emergency medical care or reassurance

• Are accompanied by concerning physical symptoms

And remember: not every episode of intense anxiety is panic disorder.

A thorough evaluation can help determine whether symptoms are related to panic disorder, another mental health condition, a medical condition, medication or substance effects, or another cause.

The Bottom Line

A panic attack is an episode of intense fear or discomfort. Panic disorder is a mental health condition characterized by recurrent unexpected panic attacks along with persistent concern, fear, or behavioral changes related to the attacks.

Experiencing a panic attack can be terrifying, but it does not mean you are "going crazy," weak, or unable to regain control of your life.

With appropriate evaluation and treatment, people with panic disorder can learn to manage their symptoms and return to the activities and relationships that matter to them.

If you or someone you know is experiencing recurrent panic attacks or anxiety that is interfering with daily life, consider reaching out to a qualified healthcare professional for an evaluation.

Knowledge can reduce fear. Understanding what is happening is often the first step toward getting help.

References

American Psychiatric Association. Understanding Mental Disorders: Anxiety Disorders – Panic Disorder. American Psychiatric Association Publishing.

American Psychiatric Association. Severity Measure for Panic Disorder—Adult (DSM-5-TR).

National Institute of Mental Health. Panic Disorder: What You Need to Know. National Institutes of Health.

Johnny Jimenez, DNP, FNP-C, PMHNP-C

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Disclaimer

This article is intended for educational purposes only and does not constitute medical advice, diagnosis, or treatment. Mental health conditions can only be accurately diagnosed through a comprehensive evaluation by a qualified healthcare professional. Always consult your healthcare provider regarding questions about your symptoms, diagnosis, or treatment options.