What is a panic attack?
A panic attack is a discrete episode of intense fear or discomfort that develops abruptly and peaks within 10 minutes. It involves 4 or more of these symptoms: palpitations or rapid heart rate, sweating, trembling or shaking, shortness of breath or feeling of suffocation, chest tightness or pain, nausea or abdominal distress, dizziness or faintness, numbness or tingling, chills or hot flashes, derealization (feeling detached from reality), fear of losing control, and fear of dying. The episode typically resolves within 20–30 minutes.
Panic attacks can be expected (triggered by a specific feared situation) or unexpected (appearing with no apparent cause, including waking from sleep). Recurrent unexpected panic attacks plus persistent worry about future attacks or significant changes in behavior to avoid them constitute Panic Disorder — a recognized anxiety disorder that responds very well to treatment.
Key facts
- ✓Panic attacks feel like cardiac emergencies but do not cause physical harm
- ✓The physical symptoms (palpitations, breathlessness) are real — caused by adrenaline, not heart disease
- ✓Fighting a panic attack (trying to stop it) tends to prolong it; allowing it to pass is more effective
- ✓CBT including interoceptive exposure is the most effective long-term treatment — better than medication alone
- ✓SSRIs (sertraline, escitalopram) significantly reduce panic attack frequency and are first-line medication
Get evaluated and treated
A physician can rule out cardiac or thyroid causes, diagnose panic disorder, and connect you with the right treatment — online from S/80.
Book consultation →What to do during a panic attack
Diaphragmatic breathing (4-2-6 technique): Inhale slowly through the nose for 4 seconds, hold for 2, exhale through the mouth for 6 seconds. The extended exhale activates the parasympathetic nervous system and counteracts the hyperventilation that worsens symptoms. Repeat 5–10 times. The 5-4-3-2-1 grounding technique: Name 5 things you can see, 4 you can touch, 3 you can hear, 2 you can smell, 1 you can taste. This anchors attention to the present environment and interrupts the cycle of catastrophic thoughts.
Most importantly: do not fight the attack or try to escape. Remind yourself — "This is a panic attack. It will peak within 10 minutes and pass. I am not dying. My heart is fine. Let it pass." Avoidance (leaving the situation during an attack) provides short-term relief but reinforces panic disorder long-term. When safe to do so, staying in the situation and letting the attack run its course is a key component of treatment.
Talk to a doctor about panic attacks
Online medical consultation from S/80. Available across all of Peru.
Book nowIs it a panic attack or a cardiac event?
This distinction matters, and it can be difficult to make in the moment. Key differences: panic attack chest discomfort is typically sharp or pressure-like, located centrally, does not radiate to the arm or jaw, and is associated with psychological fear. Cardiac chest pain tends to feel like squeezing or heavy pressure, may radiate to the left arm, jaw, or back, and often occurs with exertion. Panic attacks involve a strong sense of unreality, tingling, and fear of dying; cardiac events in older patients may occur with less dramatic subjective symptoms.
Crucially: if you are over 45, have cardiovascular risk factors (diabetes, hypertension, smoking, family history), or if symptoms include pain that radiates to your arm or jaw — go to the ER and don't assume it's panic. A first-time episode of "panic attack" in a middle-aged patient with risk factors should be evaluated medically before the diagnosis is accepted. A normal ECG and blood tests during an episode significantly support a panic diagnosis.
FAQ
Can panic attacks cause physical harm?
No. Despite feeling life-threatening, panic attacks do not damage the heart, lungs, or any organ. The physical symptoms — rapid heartbeat, breathlessness, chest tightness — are caused by adrenaline released during the body's fight-or-flight response, not by structural disease. This is why understanding the mechanism helps reduce their intensity.
Why do I keep having panic attacks even when nothing bad is happening?
Once panic disorder develops, the brain becomes sensitized to internal bodily sensations — a slightly faster heartbeat or shortness of breath triggers alarm and launches a panic response. This is called interoceptive hypersensitivity. Treatment specifically addresses this by having patients gradually expose themselves to these sensations in a controlled way until they stop triggering fear.
Can medication stop panic attacks?
Yes. SSRIs (sertraline 50–200 mg, escitalopram 10–20 mg) taken daily reduce panic attack frequency by 70–80% in responders. They take 4–6 weeks for full effect. For immediate relief during attacks, short-term benzodiazepines can be used — but should not become the primary strategy due to dependence risk. Combined medication + CBT produces the best outcomes.
When should I go to the ER for a panic attack?
If you have never had a panic attack diagnosed before, if you have cardiac risk factors, if chest pain radiates to your arm or jaw, if you lose consciousness, or if symptoms are not resolving within 30 minutes — go to the ER. Once panic disorder is diagnosed and confirmed, future typical attacks can be managed at home with the techniques described here.
Conclusion
Panic attacks are intense but not dangerous. With the right tools — breathing techniques in the moment, CBT for the long-term, and medication when appropriate — most people with panic disorder achieve significant improvement or full remission. Getting evaluated is the essential first step.
At Delvir, you can consult a physician online from S/80, from anywhere in Peru.