Claustrophobia is a fear of being in enclosed or confined spaces. It can cause symptoms like shortness of breath, dry mouth, intense fear or anxiety, and even panic attacks.
This anxiety disorder may be caused by traumatic events during childhood. It may also be more likely in people who have a family member with claustrophobia.
Claustrophobia can affect children, teens, adults, and older adults. If symptoms occur, it is important to see a psychologist or psychiatrist for an assessment and appropriate treatment.
Common symptoms
The main symptoms of claustrophobia are:
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Fear, distress, or anxiety
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Excessive sweating
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Fast heartbeat
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Trembling or chills
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Fear of losing control
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An intense need to leave the place
Nausea, difficulty breathing, shortness of breath, shallow breathing, chest pain, dizziness, mental confusion, or disorientation may also occur. According to the National Institute of Mental Health, these symptoms may happen during a panic attack triggered by a phobia.
In some cases, the person may feel like the walls are moving, the ceiling is coming down, or the room is closing in, which can trigger symptoms.
Confirming a diagnosis
Claustrophobia is diagnosed by a psychiatrist or psychologist through an assessment of symptoms, as well as their intensity and impact on daily life and family life.
The provider may also ask questions using a questionnaire to assess anxiety levels in situations where the person’s movement is restricted or there is a fear of suffocation.
Possible causes
Claustrophobia is caused by the activation of specific areas of the brain, such as the amygdala, which is responsible for emotional reactions and sensitivity to fear.
It has also been shown that claustrophobia may be caused by a defect in the GPM6A gene, located on chromosome 4q32-q34, a region linked to panic disorder.
How do I know if I have claustrophobia?
To know if you have claustrophobia, think about whether you notice symptoms in enclosed spaces or places with poor air circulation, such as:
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Elevators
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Tunnels or caves
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Buses, cars, airplanes, or trains
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Small houses and/or places with very low ceilings
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Locked rooms or basements
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Crowded places or large crowds
An MRI scan can also trigger claustrophobia because the person has to lie inside a narrow, enclosed machine.
Treatment options
Treatment for claustrophobia is usually guided by a psychiatrist and focuses on easing symptoms and improving your quality of life.
The main treatments for claustrophobia are:
1. Cognitive behavioral therapy
Cognitive behavioral therapy (CBT) for claustrophobia is done with a psychologist to help the person understand and control their symptoms and develop coping strategies to reduce anxiety in enclosed spaces.
According to the National Institute of Mental Health, CBT is an effective treatment for phobias, and exposure therapy is a particularly effective method because it helps people confront feared situations they tend to avoid.
2. Exposure therapy
Exposure therapy is another psychotherapy tool in which the person faces a situation that triggers the phobia in a controlled environment and describes the experience.
In these cases, virtual reality equipment may be used to simulate enclosed spaces.
3. Medications
Medications for claustrophobia, such as antidepressants or anti-anxiety medications, may be prescribed by a psychiatrist to help reduce symptoms.
These medications may also reduce the risk of developing depression, since people with claustrophobia tend to isolate themselves from the world in places they consider safe.