Your body is running an emergency response with no emergency. Knowing that is the first thing that helps.
Table of Contents
- What Is a Panic Attack?
- Why It Feels Like a Heart Attack
- What to Do During a Panic Attack
- The Fear of the Next One
- Panic Attacks vs Panic Disorder
- Treatment That Works
- FAQs About Panic Attacks
Your chest tightens. Your heart races. You cannot get a full breath and you are certain something is badly wrong.
Then, within about ten minutes, it starts to fade, leaving you shaken and exhausted and wondering what just happened.
A panic attack is a sudden surge of intense fear with strong physical symptoms. It is not dangerous, no matter how convincing it is in the moment. This guide covers what is happening physiologically, what to do when it is occurring, and what actually reduces how often they come.
What Is a Panic Attack?
A panic attack is an abrupt surge of intense fear or discomfort that peaks within minutes, accompanied by physical symptoms such as a pounding heart, shortness of breath, chest tightness, sweating, trembling, dizziness, and a sense of unreality or impending doom. Attacks typically peak around 10 minutes and subside within roughly 20 to 30 minutes. They are frightening and they are not physically dangerous.
That last sentence is the one people struggle to believe, and it is accurate.
Attacks can arrive with an obvious trigger or without any. Waking from sleep in one is recognized and is particularly disorienting.
Why It Feels Like a Heart Attack
The overlap in symptoms is genuine, and it is why emergency departments see panic attacks regularly.
What is happening is your body’s threat response activating. Adrenaline releases, heart rate rises, breathing quickens, blood redirects toward large muscles, and your senses sharpen. That system exists to handle genuine danger and it is extremely effective.
During a panic attack it fires without a threat to respond to. The physical sensations are real. The emergency is not.
Rapid breathing then compounds it. Breathing faster than your body needs lowers carbon dioxide levels, which produces dizziness, tingling in the hands and face, and chest tightness. Those symptoms feel like confirmation that something is seriously wrong, which increases the fear, which increases the breathing.
That loop is the spiral. Interrupting the breathing part is what breaks it.
Chest pain should be taken seriously the first time. If you have not been assessed before, or your symptoms differ from your usual pattern, seek medical attention. Being reassured properly once is worth it.
What to Do During a Panic Attack
Five things help, and none of them require you to be calm to begin with.
Slow your out-breath. Breathe in for about 4 seconds and out for about 6. The longer exhale is what matters, since it counteracts the over-breathing driving many symptoms.
Stop fighting it. Resisting increases fear, which extends the attack. Letting it move through you shortens it, no matter how counterintuitive that sounds.
Name what is happening. Saying “this is a panic attack, it peaks in about ten minutes” reframes the sensations as expected rather than as evidence of catastrophe.
Ground yourself in your surroundings. Name five things you can see, four you can hear, three you can touch. This shifts attention outward from body monitoring.
Stay where you are if you can. Leaving the situation teaches your brain the place was dangerous, which makes the next attack there more likely.
That last point is the hardest and the most valuable. Escape brings relief and builds the pattern.
The Fear of the Next One
For many people the attacks themselves are not the main problem. The anticipation is.
Anticipatory anxiety is fear of having another attack, and it can become more limiting than the attacks. People start avoiding places where one occurred, situations where escape feels difficult, or being alone.
Avoidance works briefly and expands steadily. The list of avoided situations grows, and life narrows around it. In its more severe forms this develops into agoraphobia.
Two things reduce this cycle. Understanding that attacks are not dangerous, which removes the catastrophe from the anticipation. And gradually returning to avoided situations rather than waiting to feel ready, since confidence follows the action rather than preceding it.
That gradual return is done in a structured way in treatment rather than by forcing yourself into the worst situation immediately.
Panic Attacks vs Panic Disorder
The distinction matters for whether treatment is needed.
A panic attack is a single event. Many people have one at some point, often during a period of high stress, and never have another.
Panic disorder involves recurrent unexpected attacks plus persistent worry about further attacks or a significant change in behavior from them, typically for a month or more.
Panic attacks occur as part of other conditions, including generalized anxiety disorder, social anxiety, PTSD, and specific phobias.
Some medical conditions produce similar symptoms, including thyroid problems, certain heart rhythm disturbances, and reactions to stimulants including caffeine and some medications. A first assessment should consider these rather than assuming anxiety.
Treatment That Works
Panic responds well to treatment, which is worth knowing given how frightening it is.
Cognitive behavioral therapy has strong evidence for panic disorder. It works by changing the interpretation of physical sensations and by gradually reducing avoidance, often including controlled exposure to the sensations themselves.
Medication. SSRIs and SNRIs are commonly used first-line for panic disorder and take several weeks to reach effect.
Benzodiazepines work rapidly and are usually used with caution and for limited periods, given dependence risk and since they can interfere with the learning that makes therapy effective.
Combined treatment suits many people, particularly where symptoms are severe or avoidance is already established.
The
National Institute of Mental Health publishes information on panic disorder and its treatment.
Reducing caffeine, improving sleep, and regular exercise all support treatment without replacing it.
FAQs About Panic Attacks
How long does a panic attack last? Symptoms typically peak within about 10 minutes and subside within roughly 20 to 30 minutes. Feeling drained or shaky afterward for some hours is common. Symptoms lasting much longer may indicate sustained anxiety rather than a discrete panic attack, which is worth mentioning at an assessment.
Can a panic attack hurt me? No. A panic attack is your body’s threat response firing without a threat. It is intensely unpleasant and not physically dangerous. Chest pain should be medically assessed the first time, or if your symptoms differ from your usual pattern, since reassurance from a proper evaluation has real value.
Why do I get panic attacks at night? Nocturnal panic attacks are recognized and wake people from sleep. They are not caused by dreams. Theories relate to changes in breathing and arousal during sleep. They are treated the same way as daytime attacks, and sleep disruption itself should be addressed alongside.
Do I need medication for panic attacks? Not necessarily. Cognitive behavioral therapy alone is effective for many people with panic disorder. Medication is considered where symptoms are severe, where avoidance is significant, or where therapy alone has not been sufficient. Many people use both. The decision belongs with a prescriber after assessment.
Will panic attacks go away on their own? A single attack during a stressful period often does not recur. Panic disorder, with repeated attacks and anticipatory worry, tends to persist and to expand through avoidance without treatment. It responds well to treatment, so waiting it out is rarely the best option.
Get Assessed if Panic Is Shaping Your Life
Avoiding places, situations, or being alone means the attacks are already costing you more than the attacks themselves. That is treatable.
Dr. Sambunaris & Associates treats
anxiety in Alpharetta, Georgia.
Book My Assessment or call (770) 817-9200.
Reviewed by Angelo Sambunaris, M.D., with more than 20 years of clinical experience.
If you are having thoughts of suicide or self-harm, call or text 988 to reach the Suicide and Crisis Lifeline, available 24 hours a day.
This article is general information, not medical advice.