Panic Attacks vs. Anxiety: How to Tell the Difference
Your heart starts racing.
Your chest feels tight.
You suddenly feel like you cannot get enough air.
Your hands may shake.
You feel dizzy.
And within seconds, your mind goes to the worst possible conclusion:
“Something is seriously wrong.”
“Am I having a heart attack?”
“What if I pass out?”
“What if I lose control?”
For some people, anxiety builds slowly throughout the day.
For others, fear seems to hit all at once.
Although people often use the words anxiety and panic attack interchangeably, they are not exactly the same experience.
Understanding the difference can help you recognize your symptoms and know when it may be time to seek professional support.
What Is Anxiety?
Anxiety is a normal human response to stress, uncertainty, or perceived danger.
You may feel anxious before:
A job interview
A medical appointment
A difficult conversation
An important exam
Traveling somewhere unfamiliar
A major financial decision
Starting a new job
Waiting for important news
Temporary anxiety does not necessarily mean someone has an anxiety disorder.
The concern becomes greater when anxiety is persistent, difficult to control, disproportionate to the situation, or begins interfering with everyday life.
For example, someone with generalized anxiety disorder may experience excessive worry about work, health, finances, family, responsibilities, or other everyday circumstances and have difficulty controlling those worries.
What Can Anxiety Feel Like?
Anxiety can affect both your thoughts and your body.
You may experience:
Persistent worry
Overthinking
Difficulty relaxing
Restlessness
Irritability
Difficulty concentrating
Muscle tension
Headaches
Stomach discomfort
Trouble sleeping
Fatigue
Feeling on edge
Sweating
Lightheadedness
Feeling short of breath
Some people experience anxiety almost entirely as worry.
Others notice physical symptoms first.
And many experience both.
What Is a Panic Attack?
A panic attack is a sudden episode of intense fear or discomfort that may occur even when there is no obvious danger.
Unlike anxiety that gradually builds throughout the day, a panic attack may seem to come on very quickly.
Someone might be:
Sitting on the couch.
Driving to work.
Shopping.
Eating dinner.
Trying to fall asleep.
And suddenly feel overwhelmed by intense physical sensations and fear.
According to the National Institute of Mental Health, panic attacks may involve a sudden wave of fear, discomfort, or a feeling of losing control even when there is no clear danger or trigger.
What Does a Panic Attack Feel Like?
A panic attack can cause intense physical symptoms.
These may include:
Racing or pounding heartbeat
Chest discomfort
Shortness of breath
Feeling like you cannot breathe normally
Trembling or shaking
Sweating
Chills
Dizziness
Weakness
Nausea
Stomach discomfort
Tingling or numbness
Feeling out of control
Feeling that something terrible is about to happen
Fear of dying
Because the symptoms can be so physical, people experiencing their first panic attack may believe they are having a serious medical emergency.
That fear can make the sensations even more intense.
“I Thought I Was Having a Heart Attack”
This is an extremely common fear during a panic attack.
Imagine your heart suddenly starts pounding.
Then you notice your breathing.
Your chest feels uncomfortable.
You think:
“Why is my heart beating like this?”
Your brain becomes more alarmed.
Your heart beats faster.
You become more aware of your breathing.
Then:
“Something is wrong.”
More adrenaline.
More fear.
More physical symptoms.
The body sensations create fear, and the fear makes the sensations feel even stronger.
But there is an important safety point:
Chest pain, difficulty breathing, fainting, severe dizziness, new heart symptoms, or other potentially serious physical symptoms should not automatically be assumed to be anxiety.
If symptoms are new, severe, unusual, persistent, or concerning—or you are uncertain whether you are experiencing a medical emergency—seek appropriate medical evaluation.
Anxiety vs. Panic Attack: What's the Difference?
One of the easiest ways to understand the difference is to think about how the symptoms develop.
Anxiety may feel like:
“I've been worrying about tomorrow's presentation all day.”
A panic attack may feel more like:
“Five minutes ago I felt okay, and suddenly my heart is racing and I feel terrified.”
Anxiety often:
Develops gradually
Is connected to ongoing worry or stress
May continue for hours, days, or longer
Can fluctuate in intensity
Includes mental and physical symptoms
May involve worry about multiple areas of life
A panic attack often:
Begins suddenly
Becomes intense quickly
Produces strong physical sensations
Creates overwhelming fear
Can happen without an obvious trigger
May cause a fear of dying, fainting, losing control, or experiencing a medical emergency
However, anxiety and panic can overlap.
Someone with ongoing anxiety can also experience panic attacks.
Does Having a Panic Attack Mean I Have Panic Disorder?
No.
Having a panic attack does not automatically mean you have panic disorder.
A person may experience one or several panic attacks without developing panic disorder.
Panic disorder involves recurrent, unexpected panic attacks along with ongoing concern about future attacks or behavioral changes related to avoiding them. NIMH specifically notes that not everyone who experiences a panic attack develops panic disorder.
The fear of another attack can sometimes become as disruptive as the attack itself.
The Fear of Having Another Panic Attack
After experiencing a frightening panic attack, you may start thinking:
“What if it happens again?”
You remember where you were.
What you were doing.
How trapped you felt.
Then you begin planning around the possibility of another attack.
Maybe the first attack happened while driving.
Now you avoid highways.
Maybe it happened at the grocery store.
Now you only shop when someone can come with you.
Maybe it happened at a restaurant.
Now you sit near the exit.
Maybe it happened while exercising.
Now you avoid anything that makes your heart beat faster.
At first, these changes can feel protective.
But gradually, the fear of panic may begin limiting your life.
NIMH notes that people with panic disorder may significantly change their activities to avoid situations associated with previous attacks or because they fear another attack occurring.
Avoidance Can Strengthen the Fear
Imagine you experienced a panic attack while driving across a bridge.
The next week, you take a different route.
You immediately feel relieved.
Your brain may interpret that relief as:
“Good thing we avoided the bridge.”
The bridge now feels even more dangerous.
Eventually, you may avoid:
Bridges
Highways
Driving alone
Driving far from home
Busy intersections
Any situation where leaving quickly may feel difficult
Avoidance can reduce anxiety temporarily.
But over time, it may reinforce the belief that the situation itself is dangerous or that you would be unable to handle the anxiety if it returned.
That is one reason exposure-based strategies may be incorporated into treatment for panic disorder.
What Is Agoraphobia?
Sometimes fear of panic expands into fear of situations where someone believes escape might be difficult or help may not be readily available.
This can occur with agoraphobia.
Someone might become afraid of situations such as:
Crowded stores
Public transportation
Airplanes
Movie theaters
Long lines
Driving
Being far from home
Being somewhere alone
Agoraphobia can occur alongside panic disorder, although they are distinct conditions. NIMH notes that agoraphobia may develop in some people with panic disorder when situations are feared because escaping or obtaining help might feel difficult if panic symptoms occur.
Can Panic Attacks Happen for No Reason?
Yes.
One of the most frightening features of panic attacks is that they may seem to happen out of nowhere.
You might not consciously feel stressed immediately beforehand.
That can make the experience even more confusing.
You may begin wondering:
“If I can't predict when this will happen, how am I supposed to prevent it?”
That uncertainty can create anxiety about anxiety itself.
You start monitoring your body.
Is my heart beating faster?
Am I getting dizzy?
Does my breathing feel different?
Normal changes in your body may suddenly feel threatening.
When You Become Afraid of Your Own Body Sensations
After experiencing panic, people sometimes become extremely aware of physical sensations associated with the attack.
A faster heartbeat can become scary.
Feeling warm can become scary.
Feeling slightly dizzy can become scary.
Being short of breath after climbing stairs can become scary.
You may think:
“It's starting again.”
The fear of the sensation then increases the sensation.
For example:
Your heart beats faster.
You notice it.
You become afraid.
Your heart beats even faster.
You become more afraid.
This cycle can escalate quickly.
Part of effective panic treatment may involve learning that uncomfortable bodily sensations can occur without automatically meaning something catastrophic is happening.
Why Do Panic Attacks Happen?
There is not always one obvious cause.
Panic symptoms may be influenced by multiple biological, psychological, environmental, and situational factors.
Symptoms may also occur during periods involving:
Significant stress
Major life transitions
Poor sleep
Relationship problems
Work stress
Grief
Health concerns
Pregnancy or postpartum changes
Substance use
Changes in caffeine consumption
Medication changes
Some medical conditions and substances can also cause symptoms resembling anxiety or panic.
That is why evaluating new or unexplained symptoms can be important rather than automatically labeling them as psychiatric.
Can Caffeine Make Anxiety or Panic Worse?
For some people, yes.
Caffeine is a stimulant.
It may cause sensations such as:
Increased heart rate
Shakiness
Restlessness
Difficulty sleeping
Feeling jittery
For someone who is particularly sensitive to physical sensations associated with panic, these effects may feel especially uncomfortable.
That does not mean every person with anxiety needs to eliminate caffeine.
But if you notice anxiety consistently becoming worse after coffee, energy drinks, pre-workout products, or other sources of caffeine, discussing your intake with a healthcare professional may be worthwhile.
Panic Attacks and Sleep
Panic attacks do not only occur during the daytime.
Some people experience panic attacks during sleep.
You may wake suddenly with:
A pounding heart
Sweating
Shortness of breath
Trembling
Intense fear
A feeling that something is terribly wrong
This can be extremely frightening because you may not understand why you woke up feeling panicked.
Repeated nighttime panic may also create a secondary problem:
Fear of going to sleep.
You may start thinking:
“What if it happens again tonight?”
That anticipation can make falling asleep harder and contribute to an ongoing cycle of poor sleep and anxiety.
Persistent nighttime symptoms should be evaluated because sleep disorders and medical conditions can sometimes cause symptoms that overlap with anxiety.
How Are Panic Attacks and Panic Disorder Treated?
Treatment depends on the individual, the pattern of symptoms, other medical or mental health conditions, and personal preferences.
Common approaches may include psychotherapy, medication, or a combination of both.
Cognitive Behavioral Therapy
Cognitive behavioral therapy (CBT) is commonly used in the treatment of panic disorder.
CBT may help someone understand how thoughts, physical sensations, and behaviors contribute to the panic cycle.
For example:
Physical sensation:
“My heart is racing.”
Interpretation:
“I'm going to have a heart attack.”
Fear increases.
The heart races faster.
Treatment can help a person develop a different response to those sensations and reduce behaviors that maintain the fear.
NIMH describes CBT as a well-studied psychotherapy commonly used for panic disorder.
Exposure Therapy
Exposure techniques may also be incorporated into CBT for panic disorder.
Treatment may involve gradually confronting feared situations that have been avoided because of panic.
Another approach, called interoceptive exposure, involves intentionally and safely experiencing certain bodily sensations associated with panic in a therapeutic context.
The goal is not to make someone panic unnecessarily.
It is to reduce fear of the sensations themselves and help the person learn that uncomfortable sensations do not always signal catastrophe.
NIMH identifies exposure therapy and interoceptive exposure as approaches used in CBT treatment for panic disorder.
Medication for Panic Disorder
Medication may be appropriate for some individuals.
Depending on the person's symptoms and circumstances, medications used in panic disorder treatment may include certain antidepressants such as selective serotonin reuptake inhibitors (SSRIs) or serotonin-norepinephrine reuptake inhibitors (SNRIs). Other medication options may be considered in specific situations.
Medication selection should be individualized based on factors including:
Symptoms
Medical history
Other medications
Previous treatment response
Potential interactions
Side effects
Pregnancy or breastfeeding when applicable
Other psychiatric conditions
Patient preferences
Some medications used to treat anxiety and panic require several weeks before their full benefit is apparent.
Other medications may act more rapidly but carry different risks and are not appropriate for every person.
Medication treatment should therefore be prescribed and monitored by an appropriately qualified healthcare professional.
Never start, stop, increase, decrease, or otherwise change a psychiatric medication based solely on information from an educational article.
What Can I Do During a Panic Attack?
If you have previously been medically evaluated and recognize the symptoms as part of your panic pattern, it may help to remind yourself that panic symptoms can feel extremely intense while still being temporary.
Some people find it helpful to:
Slow their breathing rather than rapidly gasping for air
Place their feet firmly on the floor
Notice what is physically around them
Remind themselves that the sensations will change
Resist immediately escaping a safe situation solely because anxiety has increased
Use coping strategies developed with their therapist or healthcare professional
The goal is not necessarily to force the panic to disappear immediately.
Desperately trying to eliminate every sensation can sometimes make you monitor your body even more closely.
Learning that the sensations can rise and eventually fall may be an important part of recovery.
When Is It More Than Everyday Anxiety?
Consider speaking with a mental health professional if:
You experience recurrent panic attacks
You constantly worry about having another panic attack
You avoid places because you fear experiencing panic
You monitor your body throughout the day for signs of an attack
Panic interferes with driving, traveling, working, or socializing
Anxiety prevents you from sleeping
You frequently fear that ordinary physical sensations mean something catastrophic
You have changed your daily routine because of panic
Persistent anxiety is interfering with your quality of life
You are unsure whether your symptoms represent generalized anxiety, panic disorder, or another condition
You do not have to wait until anxiety completely controls your life before seeking help.
When Should Physical Symptoms Be Evaluated Urgently?
Anxiety and panic can cause very real physical symptoms.
However, mental health information should never be used to diagnose new physical symptoms on your own.
Seek emergency medical attention for symptoms that could represent a medical emergency, particularly severe or new chest pain, significant difficulty breathing, fainting or loss of consciousness, severe neurologic symptoms, or other symptoms that feel medically urgent.
If you are uncertain whether symptoms are caused by anxiety or something medical, it is appropriate to seek medical evaluation.
Final Thoughts
Anxiety can whisper:
“Something might go wrong.”
Panic can feel more like your entire body suddenly screams:
“Something is wrong right now.”
Both experiences can be frightening.
And both can begin influencing the way you live.
You may stop driving.
Stop traveling.
Avoid crowded places.
Constantly monitor your heartbeat.
Or spend your day worrying about whether another attack will happen.
Eventually, the fear of panic can become larger than the panic attack itself.
But panic attacks and anxiety disorders are treatable.
With appropriate evaluation and treatment, you can begin understanding what is happening in your body, reduce the fear surrounding those sensations, and regain activities anxiety may have taken away.
Resources
National Institute of Mental Health (NIMH)
Anxiety & Depression Association of America (ADAA)
Substance Abuse and Mental Health Services Administration (SAMHSA)
988 Suicide & Crisis Lifeline: Call or text 988
Anxiety and Panic Care at Mariposa Integrative Psychiatry
Mariposa Integrative Psychiatry provides compassionate, individualized psychiatric care for adults throughout Florida through telehealth.
Services may include psychiatric evaluation, medication management, education, and individualized treatment planning for concerns including anxiety, panic symptoms, OCD, intrusive thoughts, depression, insomnia, postpartum mental health, and life transitions.
If anxiety, panic attacks, physical anxiety symptoms, or fear of another panic attack is beginning to interfere with your daily life, an individualized psychiatric evaluation can help determine appropriate next steps.
Medical Disclaimer
The information provided in this article is for general educational and informational purposes only. It is not intended to provide or substitute for individualized medical advice, psychiatric advice, diagnosis, treatment, or emergency care. Reading this article or accessing the Mariposa Integrative Psychiatry website does not establish a provider-patient relationship with Mariposa Integrative Psychiatry or any of its clinicians.
Symptoms commonly associated with anxiety or panic can overlap with symptoms of serious medical conditions. Do not use this article to diagnose chest pain, shortness of breath, fainting, heart symptoms, or other new or concerning physical symptoms. Seek appropriate medical evaluation when symptoms are new, severe, worsening, unusual, or potentially emergent.
Do not start, stop, change, increase, decrease, or adjust any medication or treatment based solely on information contained in this article. Always consult an appropriately qualified healthcare professional regarding your individual symptoms, medical history, medications, diagnosis, treatment options, and circumstances.
If you believe you or another person may be experiencing a medical or psychiatric emergency, call 911 or seek care at the nearest emergency department. If you are experiencing suicidal thoughts or a mental health crisis in the United States, call or text the 988 Suicide & Crisis Lifeline at 988.
