A panic attack is a sudden, intense fear or anxiety that may make you short of breath or dizzy or make your heart pound. You may feel out of control. Some people believe that they are having a heart attack or are about to die. An attack usually lasts from 5 to 20 minutes. But it may last even longer, up to a few hours. You have the most anxiety about 10 minutes after the attack starts. If these attacks happen often, they are called a panic disorder.
Panic attacks can be scary and so bad that they get in the way of your daily activities. Treatment can help most people have fewer symptoms or even stop the attacks.
More women than men get panic attacks.
Experts aren't sure what causes panic attacks and panic disorder. But the body has a natural response when you are stressed or in danger. It speeds up your heart, makes you breathe faster, and gives you a burst of energy. This is called the fight-or-flight response. It gets you ready to either cope with or run away from danger. A panic attack occurs when this response happens when there is no danger.
Panic attacks and panic disorder may be caused by an imbalance of brain chemicals or a family history of panic disorder. They sometimes happen with no clear cause.
Panic attacks may also be brought on by:
You have a higher chance of getting panic disorder if you have a parent with depression or bipolar disorder.
Symptoms of a panic attack may include:
Symptoms of panic disorder may include:
Some people have a fear of being in crowds, standing in line, or going into shopping malls. They are afraid of having another panic attack or of not being able to escape. This problem is called agoraphobia. It can be so bad for some people that they never leave their homes.
People who have panic disorder often have depression at the same time.
Your doctor will ask about your past health and do a physical examination. The examination may include listening to your heart, checking your blood pressure, and ordering blood tests to look for other causes of your problem.
Treatments for panic attacks and panic disorder include counselling, especially cognitive-behavioural therapy (CBT). Medicines may also help. Treatment can help most people control or even stop attacks. But symptoms can come back, especially if you stop treatment too soon.
Learning about panic attacks and panic disorder:
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The exact cause of panic disorder isn't clear. It is thought that it may be caused by an imbalance of chemicals in the brain (neurotransmitters). It also may be passed down through families (genetic).
You can have a panic attack without having panic disorder. Panic attacks may be triggered by:
Panic attacks also can be caused by or linked with other medical conditions, including:
The main symptom of a panic attack is an overwhelming feeling of fear or anxiety. This feeling occurs along with physical reactions.
An attack starts suddenly and usually lasts from 5 to 20 minutes. But it may last even longer, up to a few hours. You feel most anxious about 10 minutes into the attack.
It is possible to have one panic attack after another in waves for an extended period of time. This can seem like one continuous attack. But if you have continuous symptoms that don't go away within an hour, you probably aren't having a panic attack. You should seek medical care right away.
Symptoms of a panic attack may include:
The symptoms of a panic attack can be similar to those of a heart attack. Many people seek emergency medical treatment for a panic attack for this reason. If you have chest pain and other symptoms of a heart attack, get medical treatment right away. For more information, see the topic Chest Problems.
Panic attacks may begin without a trigger. Or they can be linked to certain situations, such as being in large crowds of people in restaurants or stadiums. Sometimes just knowing that you'll be in a certain situation can cause severe anxiety.
People who have panic attacks often learn to avoid situations that they fear will trigger a panic attack or situations where they will not be able to escape easily if a panic attack occurs. If this pattern of avoidance and anxiety is severe, it can become agoraphobia, an intense and irrational fear of being in public places.
Isolating yourself and avoiding social situations can interfere with your ability to work. It can also harm your relationships, especially with your family members and close friends.
Panic attacks aren't common in children or younger teens. But children who have panic disorder or panic attacks often have other symptoms in addition to those listed above.
A first panic attack often starts without warning during an ordinary activity such as shopping or walking down the street.
The intensity of these symptoms usually peaks within 10 minutes.
For many people, the first panic attack may occur a stressful time. It may happen during a life-threatening illness or accident, the loss of a relationship, or separation from family. A woman may have her first panic attack after she gives birth.
It is also possible for a first panic attack to be caused by a drug reaction or a reaction to nicotine or caffeine. But after the situation that caused the first panic attack is resolved, attacks may continue.
Common traits in panic disorder include:
Recurrent panic attacks can be mild to severe. They may continue for years, especially if you also have agoraphobia (avoiding places where you fear another attack will occur). You may have long periods of time without panic attacks. And you may have other periods of time when attacks occur often.
You may need longer or different treatment if you have both panic disorder and agoraphobia. You may also have other conditions linked with panic disorder and panic attacks, such as drug or alcohol problems, depression, or other mental health disorders. You will need treatment for these conditions.
Panic disorder may last a lifetime, but its symptoms can be controlled with treatment. Most people who have panic disorder get better with treatment. They are able to get back to a normal lifestyle. But relapse can occur, especially if treatment is stopped too soon.
Your risk for panic attacks and panic disorder may be higher if you:
Call your doctor if you have:
It can be hard to tell the difference between the symptoms of a panic attack (such as shortness of breath and chest pain) and the symptoms of a heart attack or another serious medical problem. If you have symptoms of a panic attack, be sure to get medical care right away so that other medical conditions can be ruled out.
The following health professionals can diagnose panic attacks. They may work together with other health professionals to treat panic attacks and panic disorder:
Treatment for panic attacks and panic disorder may also be provided by a:
Many community mental health centres, hospital outpatient clinics, and family service agencies have treatment programs for people with panic disorder.
To prepare for your appointment, see the topic Making the Most of Your Appointment.
You may be diagnosed with panic disorder if you have at least two unexpected panic attacks along with fear or worry about having another panic attack and avoiding situations that may trigger it.
The doctor will ask you questions about your symptoms. He or she will listen to your heart and check your blood pressure. You may get blood tests. The doctor may need to rule out other physical conditions that have symptoms similar to panic disorder, such as a heart attack, mitral valve prolapse, or hyperthyroidism.
Successful treatment reduces how many panic attacks you have and how often you have them. It lowers the anxiety you feel because of the fear of future attacks. And it improves the quality of your life. Treatment may include:
Unfortunately, many people don't seek treatment for anxiety disorders. You may not seek treatment because you think the symptoms aren't bad enough. Or maybe you think that you can work things out on your own. But getting treatment is important.
If you need help deciding whether to see your doctor, see some reasons why people don't get help and how to overcome them.
If your panic attacks were caused by a specific trigger, such as a medicine reaction, you may not need treatment after the trigger has been removed. In this case, that would mean stopping the medicine with the help of your doctor.
But sometimes panic attacks caused by outside factors can continue after the trigger has been removed. They may turn into panic disorder.
Panic attacks may also start suddenly without a known trigger.
You may have mild to severe panic attacks off and on for years, especially if you also have agoraphobia (avoiding places where you fear another attack will occur).
Even after treatment is stopped because the attacks appear to be under control, attacks can suddenly return. Learn your early warning signs and triggers so you can seek treatment early.
If your panic attacks get too severe or happen too often, you may need to be hospitalized until they are under control. You also may need a brief hospital stay if you have panic attacks along with another health condition, such as agoraphobia or depression. Panic attacks combined with these conditions can be harder to treat.
An important part of ongoing treatment is making sure that you are taking your medicine as prescribed. Often people who feel better after using medicine for a period of time may believe they are "cured" and no longer need treatment. But when medicine is stopped, symptoms usually return. So it's important to continue the treatment plan.
You will be continually checked to see if you have other conditions linked with panic disorder, such as depression or problems with drugs or alcohol. These conditions will also need treatment.
Panic disorder cannot be prevented.
But you may be able to prevent or reduce the number of panic attacks with home treatment. For example, you can try relaxation exercises or limiting alcohol and caffeine.
Here are steps you can take to decrease the number of panic attacks you have. These steps can also reduce the severity of your symptoms when an attack does occur:
When a person has panic attacks, his or her entire family is affected.
If someone in your family has panic attacks, you may feel frustrated, overworked (because you have to take over his or her responsibilities), or socially isolated because the person restricts family activities. These feelings are common.
Family therapy, a type of counselling that involves the entire family, may help.
For more information, see:
Medicines for panic disorder are used to control the symptoms of panic attacks, reduce their number and severity, and reduce the anxiety and fear linked with having another attack.
Your symptoms of panic disorder should start to improve within a few weeks after you start taking medicines. If improvement is not seen within 6 to 8 weeks, a higher dose or another medicine may be needed.
Some medicines used to treat panic attacks need to be continued for a year or longer and then may be decreased gradually over several weeks. If you have panic attacks again while medicines are being stopped, the medicines may be continued for at least a few months more. Some people may need to stay on medicines for a long time to keep symptoms under control.
Taking medicines for panic disorder during pregnancy may increase the risk of birth defects. If you are pregnant or thinking of becoming pregnant, talk to your doctor. You may need to keep taking medicines if your panic disorder is severe. Your doctor can help weigh the risks of treatment against the risk of harm to your pregnancy.
Medicines used most often to treat panic attacks include:
Medicines sometimes used to treat panic disorder include:
Medicines to treat panic disorder often may prevent another panic attack. But they may not take away the fear of having another attack. Counselling can help you handle this fear. The fear of having an attack may actually bring on another attack.
Cognitive-behavioural therapy focuses on changing certain thinking and behaviour patterns. It has been proved effective for treating panic disorder. Other types of counselling you might choose to seek include:
Support groups are often good places to share information, problem-solving tips, and emotions related to panic disorder.
Online discussion forums and websites may also offer information and support.
Self-help materials can help you learn to cope with panic disorder or anxiety. These include instructional videos, books, and audio materials.
Body-centred relaxation exercises can be useful for reducing anxiety and treating symptoms of stress. They include:
Mindfulness activities are techniques that help relax the mind. They are often combined with body-centred relaxation exercises. These techniques include:
|Healthy Minds. Healthy Lives.|
|Arlington, VA 22209|
This online resource is provided by the American Psychiatric Association for anyone seeking mental health information. It includes information on many common mental health concerns, including warning signs of mental disorders, treatment options, and preventive measures.
|Anxiety Disorders Association of Canada|
The Anxiety Disorders Association of Canada promotes public and professional awareness of anxiety disorders, encourages research into the causes of anxiety disorders, and advocates for improved access to treatment and support for people experiencing anxiety disorders and their families.
|Canadian Mental Health Association|
|1110-151 Slater Street|
|Ottawa, ON K1P 5H3|
The Canadian Mental Health Association (CMHA) promotes mental health and focuses on combatting mental health problems and emotional disorders. The organization offers workshops, pamphlets, newsletters, and other educational materials as well as contact information for local branches.
|Canadian Psychiatric Association|
|141 Laurier Avenue West|
|Ottawa, ON K1P 5J3|
|National Institute of Mental Health (NIMH)|
|6001 Executive Boulevard|
|Bethesda, MD 20892-9663|
The National Institute of Mental Health (NIMH) provides information to help people better understand mental health, mental disorders, and behavioral problems. NIMH does not provide referrals to mental health professionals or treatment for mental health problems.
Other Works Consulted
- American Psychiatric Association (2009). Practice guideline for the treatment of patients with panic disorder. Available online: http://psychiatryonline.org/guidelines.aspx.
- Huppert JC, et al. (2009). Anxiety disorders: Cognitive-behavioral therapy. In BJ Sadock et al., eds., Kaplan and Sadock's Comprehensive Textbook of Psychiatry, 9th ed., vol. 1, pp. 1915–1926. Philadelphia: Lippincott Williams and Wilkins.
- Iacoviello BM, Mathew SJ (2010). Anxiety disorder. In EG Nabel, ed., ACP Medicine, section 13, chap. 1. Hamilton, ON: BC Decker.
- McClure-Tone EB, Pine DS (2009). Clinical features of the anxiety disorders. In BJ Sadock et al., eds., Kaplan and Sadock's Comprehensive Textbook of Psychiatry, 9th ed., vol. 1, pp. 1844–1856. Philadelphia: Lippincott Williams and Wilkins.
- Ravindran LN, Stein MB (2009). Anxiety disorders: Somatic treatment. In BJ Sadock et al., eds., Kaplan and Sadock’s Comprehensive Textbook of Psychiatry, 9th ed., vol. 1, pp. 1906–1914. Philadelphia: Lippincott Williams and Wilkins.
- U.S. Department of Health and Human Services (2008). 2008 Physical Activity Guidelines for Americans (ODPHP Publication No. U0036). Washington, DC: U.S. Government Printing Office. Available online: http://www.health.gov/paguidelines/guidelines/default.aspx.
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|Primary Medical Reviewer||Anne C. Poinier, MD - Internal Medicine|
|Specialist Medical Reviewer||Lisa S. Weinstock, MD - Psychiatry|
|Last Revised||May 23, 2013|
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