What to Do If You Have a Panic Attack
So you’re young, healthy, nothing wrong with your life. Then, without warning: your heart starts racing, chest starts tightening, hyperventilating, and the thought pops in of “This is it. I’m going to die.”
That was your first panic attack. And if it ended there, it wouldn’t even be that bad. But the months after were just as confusing. You start feeling panic about having another panic attack.
That is where panic attacks become more than just a scary moment. They can start changing and negatively affecting how you move through your life.
In this article, we’ll look at what a panic attack actually is, why it feels so physical, when to seek medical evaluation, and what to do next if panic attacks have started affecting your day-to-day functioning.
What Even is a Panic Attack
First and foremost, a panic attack isn’t a diagnosis by itself. It’s a symptom.
That distinction matters. A fever tells you the body is reacting to something, but it doesn’t tell you the cause. It could be a viral infection, pneumonia, strep throat, or something else entirely. The fever is real in every case, but the treatment changes depending on the root cause.
Panic attacks work the same way. They can happen as a result of panic disorders, but they can also be triggered by medical issues like thyroid dysfunction, cardiac rhythm problems, substances, medication changes, or other psychiatric conditions.
So the goal isn’t to dismiss the panic attack as “just anxiety.” The goal is to understand where it came from.
A panic attack tells you that your body sounded an alarm. It doesn’t, by itself, tell you why.
How Does A Panic Attack Feel
Most people think of anxiety as something mental: racing thoughts, worst-case scenarios, or dread about something specific.
A panic attack feels different.
The primary experience is physical. Your heart pounds. Your breathing changes. You may feel nauseous, sweaty, shaky, lightheaded, or tense. The symptoms come on fast, and they can feel severe enough that your brain reaches the most frightening conclusion: something catastrophic is happening right now.
That sense of impending doom matters clinically. Panic isn’t just worry turned up louder. With generalized anxiety, you’re usually afraid something bad might happen. During a panic attack, it can feel like something bad is already happening inside your body.
That’s why people often describe their first panic attack as feeling like a heart attack, stroke, or medical emergency. They’re not being dramatic. The body is producing real physical alarm signals, and the mind is trying to make sense of them.
The Brain During a Panic Attack
One theory behind panic attacks suggests they are related to the body’s suffocation reflex.
Your nervous system has built-in survival systems that react when the body senses danger, including oxygen deprivation. When that alarm fires, adrenaline rises, your heart rate climbs, your breathing changes, and the amygdala, the brain’s threat-detection center, becomes more active.
In panic disorder, that alarm can fire even when there isn’t a true emergency. The body reacts as if something dangerous is happening, even when there’s no actual threat in front of you.
That’s why the symptoms feel so real. The racing heart, shortness of breath, nausea, shaking, and dizziness aren’t imagined. Your body is responding to an alarm signal. The problem is that the alarm doesn’t match the situation.
Then the fear loop takes over. You notice the physical symptoms, your brain tries to interpret them, and the conclusion becomes, “Something is seriously wrong with me.” That fear adds more adrenaline, more body scanning, and more panic.
A panic attack doesn’t mean your body is broken. It usually means your nervous system sounded the alarm at the wrong time. That distinction matters, because treatment isn’t about learning to prove whether or not the symptoms are real or fake. It’s about helping your brain and body stop treating a false alarm like a real emergency.
The Vicious Cycle
Panic disorder isn’t diagnosed from just panic attacks alone. The bigger issue is what happens after and as a result of them.
A person can have a panic attack and never develop panic disorder. But when you start living in fear of the next one, or changing your behaviors to prevent one, the problem becomes more than the attack itself.
This is where panic starts to take up space in your life.
You may still look functional from the outside. You go to work. You run errands. You meet friends. But privately, you’re building rules around panic. You only sit near exits. You avoid long lines. You drive certain routes because they give you places to pull over. You skip events that would be hard to leave early.
Agoraphobia, or fear of leaving familiar environments, is the most severe version of this pattern. But many people experience quieter versions of it. You still go to the grocery store, but you’re scanning for exits. You still go to dinner, but only if you know you can leave quickly. You still live your life, but with panic in the background making decisions with you.
Most people don’t seek treatment because of one panic attack. They seek treatment because their life starts organizing itself around avoiding the next one.
If panic attacks have started changing how you move through your days (the places you avoid, the plans you build around what-ifs), that’s worth talking to a provider about.
What to expect at a psychiatric evaluation →First Things First
If you’ve had a panic attack and a physician hasn’t evaluated you, start there.
That doesn’t mean something dangerous is definitely happening. It means panic attack symptoms can overlap with medical problems that need to be ruled out. Cardiac rhythm issues can cause racing heart, chest pressure, shortness of breath, dizziness, and a sense that something is wrong. Thyroid problems, especially hyperthyroidism, can also create panic-like symptoms.
This is why a medical evaluation matters. A primary care physician can check vital signs, review your history, order labs, and decide whether an EKG or further cardiac workup makes sense. A therapist can help with panic, avoidance, and fear of future attacks, but they can’t rule out a medical cause. That’s a scope issue, not a criticism.
If an attack is happening right now and you don’t have a prior diagnosis, GO GET EMERGENCY CARE. A panic attack itself is usually not dangerous, but you shouldn’t have to figure out in the moment whether it’s panic, an arrhythmia, or some other medical emergency.
If the attack has already passed, schedule an appointment with your primary care provider. Ask about thyroid testing, cardiac screening, medication or substance contributors, and anything else that could explain the symptoms.
Once medical causes are ruled out, the next step becomes clearer. Some people find out there was a treatable medical trigger. Others learn that the symptoms fit panic disorder. Either way, you get better information, and better information leads to better treatment.
What You Can Do
During a panic attack, the goal isn’t to “convince yourself” nothing is happening. Something is definitely happening. Your nervous system is sounding an alarm, your body is reacting, and your brain is trying to make sense of it.
The first step is to reduce the amount of fuel you add to the alarm.
If you can, name what’s happening: “This feels like panic.” That doesn’t mean you ignore the symptoms or assume everything is fine, especially if this is new or medically unexplained. But naming it can interrupt the fear loop where every sensation becomes proof that something catastrophic is happening.
Try to stay where you are if it’s safe. Panic teaches the brain through avoidance. If every attack ends with escape, your brain learns that the place was dangerous and leaving saved you. Over time, that can make your world smaller. You don’t need to force yourself through extreme distress, but gently staying present can help your brain relearn that the situation itself isn’t the threat.
Breathing can help, but it’s not magic. The evidence for breath training in panic disorder is mixed, partly because “breathing technique” can mean many different things. Slow breathing, extended exhalation, and faster breath practices all affect the body differently. Some people feel better when they slow their breath down. Others feel worse because focusing on breathing makes them more aware of their body.
A simple place to start is extending the exhale. Breathe in normally, then breathe out a little slower than usual. Don’t force deep breaths if that makes you lightheaded or more panicked. The point isn’t to perform a perfect technique. The point is to give your body a signal that it doesn’t need to keep escalating.
After the attack passes, pay attention to what you do next. The biggest trap is building your life around preventing another one. Avoiding the grocery store, skipping plans, sitting only near exits, or constantly checking your pulse may feel protective in the short term, but those patterns can keep panic in charge.
So the practical steps are: get medically evaluated if this hasn’t happened yet, learn what panic feels like in your body, practice responding without immediately escaping, and get treatment if the fear of another attack is changing how you live.
Panic attacks are treatable. The goal isn’t just to stop the next episode. It’s to help you trust your body again.
Panic Attack Treatment Options
Once medical causes have been ruled out, medication can be helpful when panic attacks are frequent, severe, or starting to change how you live.
For panic disorder, SSRIs and SNRIs are usually considered first-line medication options. These include medications often used for depression and generalized anxiety, but they can also reduce the frequency and intensity of panic attacks over time. They don’t work instantly. Most people need several weeks before they notice a consistent change, but the goal is to lower the nervous system’s tendency to keep sounding the alarm.
Benzodiazepines, such as Xanax or Klonopin, can reduce panic symptoms in the short term. They may blunt an active attack, but they don’t treat the underlying panic cycle. They can also become habit-forming, especially when someone starts relying on them every time they feel panic coming on. For that reason, they usually aren’t the best starting point for long-term treatment.
| SSRIs / SNRIs | Benzodiazepines | |
|---|---|---|
| Main role | Reduce future panic attacks | Blunt symptoms in the moment |
| Onset | Several weeks | Minutes |
| Best use | Long-term panic disorder treatment | Short-term or limited use |
| Treats panic cycle | Yes | No |
Other medications may be considered depending on the person’s symptoms, medical history, other diagnoses, and previous medication response. This is why medication management for panic disorder should be individualized. The right medication plan isn’t just about stopping panic quickly. It’s about reducing attacks without creating a new dependency or masking a medical issue that still needs attention.
Medication can be one part of treatment, but it works best when paired with a plan for the behavioral side of panic: avoidance, reassurance-seeking, body checking, and fear of the next attack.
The goal isn’t just to have fewer panic attacks. It’s to stop organizing your life around the possibility of one.
Frequently Asked Questions
What is the best treatment for panic attacks?
First-line treatment for panic disorder combines medication and therapy. SSRIs and SNRIs are the recommended starting point for medication — they reduce attack frequency over time rather than stopping an attack in the moment. Cognitive behavioral therapy, specifically exposure-based approaches, addresses the avoidance patterns and anticipatory fear that sustain panic disorder. Evidence supports both, and most people benefit from a combination.
Can panic attacks be treated without medication?
Yes. Cognitive behavioral therapy has strong evidence for panic disorder with or without medication. For some people — particularly those with mild to moderate panic and limited avoidance — therapy alone is enough. For others with frequent attacks, significant avoidance, or panic disorder with agoraphobia, adding medication tends to improve outcomes and speed up progress. The right approach depends on severity and how much panic has already started shaping daily decisions.
How long does panic attack treatment take?
It varies by approach. SSRIs and SNRIs typically take 4–8 weeks to show meaningful effects on attack frequency, with full benefit usually emerging over 2–3 months. CBT for panic disorder is typically structured as 12–20 sessions, and most people notice progress by the midpoint. Some respond faster; others need longer, especially when avoidance has become deeply ingrained.
What should I do during a panic attack?
The main goal is to avoid adding fuel to the alarm. Name what’s happening if you can — “this feels like panic” — without trying to convince yourself nothing is wrong. Stay where you are if it’s safe; leaving teaches your brain that the location was the threat. Try extending your exhale slightly rather than forcing deep breaths, which can sometimes intensify symptoms. Most attacks peak and pass within 10–20 minutes.
When should I see a doctor for panic attacks?
If you have had a panic attack and have not been medically evaluated, start there — before therapy, before medication. Cardiac rhythm problems, thyroid dysfunction, and certain medications can produce symptoms that look identical to panic. Once a physician has ruled out medical causes, and if attacks are recurring or affecting how you live, that’s when a psychiatric or mental health evaluation makes sense.
- A panic attack is a symptom, not a diagnosis. Multiple conditions can cause one, including cardiac and thyroid problems that require medical evaluation before assuming a psychiatric cause.
- The primary experience of a panic attack is physical: racing heart, shortness of breath, nausea, shaking, and a sense of impending doom.
- In panic disorder, the fear of future attacks and the behavioral changes that follow cause more disruption than the attacks themselves.
- First-line treatment includes SSRIs or SNRIs and cognitive behavioral therapy. Both have consistent evidence. Benzodiazepines are not the recommended starting point.
- If you have had a panic attack and have not been medically evaluated, that evaluation comes first: before therapy, before medication, before breathing techniques.
This article is for educational purposes only and does not constitute individualized medical advice. If you are experiencing a psychiatric emergency, call 988 or go to the nearest emergency room.