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Anxiety & stress

How long do anxiety attacks last?

Discover how long an anxiety attack may last, what factors affect duration, and when professional support may be helpful.

October 9, 2026

By the Headway Editorial Team • Clinically reviewed by Dr. Anik Saha, M.D.

10 min read

By the Headway Editorial Team • Clinically reviewed by Dr. Anik Saha, M.D.

What to know

1

"Anxiety attack" isn’t a formal clinical term, but it describes real, intense periods of stress or distress that can build over time.

2

Anxiety attacks differ from panic attacks, which peak rapidly (usually within 10 minutes) and may occur without an obvious trigger.

3

Duration varies from minutes to hours based on ongoing stressors, and symptoms can be managed using grounding exercises, breathing techniques, and professional support.

Introduction

Anxiety can feel different depending on what's happening in your body, your mind, and your life. Sometimes it comes on sharply and suddenly. Other times, it stretches across hours, making your chest feel tight or your stomach feel knotted long after the first surge has passed.

The term "anxiety attack" isn't an official clinical term, but it describes something real: a wave of anxiety that feels hard to control and difficult to move through.

What is an anxiety attack?

An anxiety attack is a period of intense worry, fear, or distress that feels overwhelming. You might notice your heart beating faster, your muscles tightening, or your mind cycling through worst-case scenarios.

Anxiety itself is very common. An estimated 31.1% of U.S. adults experience an anxiety disorder at some point in their lives.

Unlike a panic attack, which is a recognized clinical term in the DSM-5-TR, "anxiety attack" is a phrase people often use when anxiety has escalated beyond what feels manageable. That difference matters because it can affect how a provider understands your symptoms and approaches care. But it doesn't make the experience any less real.

Anxiety attacks often build in response to stress, a specific worry, or a difficult situation. A looming deadline, a hard conversation, or financial pressure can all set off symptoms that rise over time. If anxiety has started to feel debilitating, there are ways to manage severe anxiety symptoms with the right support.

How long do anxiety attacks last?

There's no single answer. Anxiety attacks can last a few minutes, several hours, or longer when the stress behind them keeps going. Some people also feel a lower level of symptoms after the most intense part has passed.

One key difference between anxiety attacks and panic attacks is how they unfold. Anxiety attacks often build gradually. You might feel tension rising throughout the day, then easing, then rising again. That wave-like pattern can make it feel like the attack never fully ends, even when your body is moving between more and less intense periods.

“Anxiety attacks are often triggered by a specific stressor, which can activate a sympathetic surge. Worry about the trigger further feeds that surge,” says Anik Saha, MD, a board certified psychiatrist and associate medical director of clinical product at Headway. “As the body clears stress hormones, stress drops, but a new thought, sensation, or trigger can start the next rise. One unique thing about anxiety is that once it’s triggered, the body is primed to notice more triggers more easily as a protective mechanism — your brain tries to notice more to protect you, which can make everything feel more threatening than it is.”

Can anxiety-related symptoms last for hours? Yes. When faced with an ongoing stressor, such as a demanding week at work or unresolved personal conflict, you may experience anxiety that persists for hours or even days. That doesn't mean you're stuck this way. It means your body is responding to pressure that hasn't fully let up yet.

What does an anxiety attack feel like?

Anxiety attacks can affect both your mind and your body. Symptoms usually build instead of hitting all at once, and they can range from uncomfortable to disruptive.

Emotional and mental symptoms

During an anxiety attack, you might experience:

  • Excessive or hard-to-control worry
  • A persistent sense of dread or unease
  • Restlessness or feeling on edge
  • Trouble concentrating, derealization, or difficulty making decisions
  • Irritability
  • Expecting the worst outcome

These feelings can make it harder to focus on work, stay present in conversations, or complete everyday tasks.

Physical symptoms

The CDC reports that 1 in 5 U.S. adults in 2024 were told they had some type of anxiety disorder by a health care professional.

Physical symptoms of anxiety can include:

  • Racing heart or pounding heart
  • Chest tightness or discomfort
  • Shortness of breath
  • Dizziness or lightheadedness
  • Sweating or trembling
  • Fatigue or muscle tension
  • Trouble sleeping

Some symptoms, especially chest pain and shortness of breath, can feel similar to a medical emergency. If you're unsure whether you're having an anxiety attack or a medical issue, it's safer to get medical help right away.

If you or someone you know is in crisis: Call or text 988 to reach the Suicide and Crisis Lifeline. You can also go to your nearest emergency room. For a medical emergency, call 911.

Are anxiety and panic attacks the same?

The short answer? No. Anxiety attacks and panic attacks differ in important ways, though people often use the terms interchangeably.

Panic attacks are defined in the DSM-5-TR and involve a sudden surge of intense fear. They often peak within 10 minutes or less. They can also happen without an obvious trigger and may cause symptoms so intense that you experience a fear of losing control, worry you're having a heart attack, or feel like you're dying.

Anxiety attacks usually build more slowly and are often tied to a specific stressor or ongoing worry. The intensity may be lower than a panic attack, but the symptoms can last longer.

Anxiety attackPanic attack
Clinical recognitionNot a formal clinical termFormal clinical term (a defined episode in the DSM-5-TR)
Typical triggersOften tied to stress or ongoing worryMay happen without a clear trigger
OnsetGradual buildupSudden, often without warning
DurationMinutes to hours, and sometimes longerUsually 5 to 20 minutes, though some people report up to an hour
Symptom intensityOften sustained and distressingOften intense and brief

Both experiences are valid reasons to seek support. A provider can help you understand what you're experiencing and build a plan that fits your needs.

What factors affect how long an anxiety attack lasts?

Several things can influence how long an anxiety attack lasts and how intense it feels.

  • Ongoing stressors. When the source of your anxiety doesn't go away, your symptoms may last longer. Work pressure, relationship stress, financial strain, or family conflict can keep your body on high alert. There are strategies that may help you lower your cortisol levels and reduce stress over time.
  • Underlying anxiety disorders. If you have generalized anxiety disorder, social anxiety, or another anxiety-related condition, you may notice longer or more frequent episodes.
  • Coping skills. Breathing exercises, grounding methods, and other coping tools may help some people move through anxiety with more steadiness.
  • Exposure to triggers. Short breaks can help when anxiety is overwhelming. But if avoiding a situation becomes a pattern, it can keep anxiety stronger over time. A therapist can help you gradually face what you're anxious about at a pace that feels manageable.
  • Overall mental and physical health. Sleep, movement, food, stress, and other parts of your health can affect how your body responds to anxiety.

How to deal with anxiety attacks

No single technique works for everyone when it comes to dealing with anxiety attacks. The goal is to help your body and mind feel a little safer while the anxiety passes.

Notice and name what you're experiencing

Telling yourself "this is anxiety" can help you separate the feeling from the fear that something worse is happening. You don't have to talk yourself out of it. You can start by simply naming it.

Try a controlled breathing exercise

Slow, steady breathing may help your body settle. One common method is box breathing:

  1. Breathe in for four counts
  2. Hold for four counts
  3. Breathe out for four counts
  4. Hold for four counts
  5. Repeat for two to five minutes

If counting makes you feel more anxious, try a simpler version: Breathe out a little longer than you breathe in.

Experiment with grounding and relaxation techniques

Grounding exercises bring your attention back to the present moment. The 5-4-3-2-1 method is one option. Slowly name, out loud or in your head:

  • 5 things you can see
  • 4 things you can touch
  • 3 things you can hear
  • 2 things you can smell
  • 1 thing you can taste

Progressive muscle relaxation is another option. You tense and then release each muscle group, working slowly through your body.

Lean on your support system

A quick call or text to someone you trust can help you feel less alone during an anxiety attack. You don't need to explain everything perfectly. Saying "I'm feeling really anxious right now" can be enough. If someone in your life deals with anxiety, learning how to help someone with anxiety can make it easier to show up in a supportive way.

Consider professional support when symptoms are hard to manage

If anxiety attacks happen often, last longer than they used to, or interfere with your daily life, it may be time to talk with a mental health provider. A therapist can help you understand your patterns and build coping tools. A psychiatrist or psychiatric nurse practitioner can evaluate whether medication may be part of your care.

If you're unsure where to start, it can help to decide between a therapist or psychiatrist based on your symptoms and goals.

When to seek support for ongoing anxiety

An important preface: you don't need a diagnosable condition to reach out. A provider can assess your symptoms and help you understand what might help. You can benefit from support before anxiety takes over your daily life.

“It’s a normal, instinctual human response to try to reduce anxiety,” says Saha. “But some of the things people do to relieve a sense of anxiety can actually prolong it. ‘Safety behaviors’ like reassurance-seeking or checking for symptoms can give you temporary relief, but that relief reinforces the habit, and they can teach your brain that you can’t handle anxiety without them. Instead, riding the wave, using breathing exercises (as a tool, not a way to escape the feeling), grounding techniques, and self-coaching that you can tolerate the feeling can show your brain that you can handle anxiety, and can often be more helpful than fighting it.”

A provider can help you identify triggers, understand what happens in your body during anxiety episodes, and decide what kind of care fits your needs. Depending on your symptoms, care may include therapy, medication management, or both. You can explore types of therapy for anxiety to learn more about your options, or review tips on how to prepare for talking to a therapist about anxiety.

Anxiety can feel overwhelming in the moment, but remember: the feeling itself isn't permanent. With the right support, you can learn what sets it off, what helps it ease, and how to move through it with more confidence.

How Headway helps

Whether you're looking for talk therapy, medication management, or both, Headway can help you find support for anxiety.

Headway helps you find licensed mental health providers, including therapists, psychiatrists, and psychiatric nurse practitioners, who can evaluate anxiety symptoms and offer care that fits your needs. With 90,000+ providers across all 50 states and in network with more than 100 insurance plans, you can search for someone who takes your insurance and has appointment times that work for you. Click below to find a therapist who can support you and help you feel more grounded.

This content is for general informational and educational purposes only and does not constitute clinical, legal, financial, or professional advice. All decisions should be made at the discretion of the individual or organization, in consultation with qualified clinical, legal, or other appropriate professionals.

© 2026 Therapymatch, Inc. dba Headway. All rights reserved. No part of this publication may be reproduced without permission.

Anxiety & stress