What is a panic attack?
A panic attack is an abrupt episode of extreme fear that triggers intense reactions, even though there is no real danger. These episodes often occur unexpectedly and can last from a few seconds to several minutes. Although they are not life-threatening, they are terrifying. In some cases, the fear can be so overwhelming that the person may think they are having a heart attack or another health emergency.
What triggers a panic attack?
Anyone can experience one or two panic attacks in their lifetime, triggered by various causes, including:
- A tragic event
- Work-related stress
- Phobias or specific fears
- Public speaking or social situations
- Driving
- Withdrawal from drugs, alcohol, or mobile phones
- Traumatic memories
- Chronic illnesses
- Pre-existing anxiety or panic disorders
Differences between a panic attack and anxiety
Though related, they are not the same. A panic attack is a sudden and concentrated event with intense fear and noticeable physical symptoms.
Anxiety, on the other hand, is a more general and prolonged emotion, characterized by feelings of tension, worry, or apprehension. It can arise when anticipating a stressful event, due to fear of the unknown, or alongside other issues such as depression or loneliness. Anxiety is very common; in fact, in Spain alone, over 3 million cases of anxiety disorders are diagnosed each year.
Anxiety can trigger a panic attack, though it is not always the cause. For example, anxiety about an important social event can escalate and turn into a panic attack. However, many panic attacks occur without an obvious cause, seeming to come out of nowhere.
Symptoms of a panic attack
During a panic attack, it is common to experience one or more of the following symptoms:
- Rapid heartbeat
- Sensation of losing control
- Fear of having a heart attack or dying
- sweating and trembling
- Pressure in the throat
- Shortness of breath
- Dry mouth
- Chills or hot flashes
- Upset stomach
- Chest or throat pain
- Dizziness
- Numbness or tingling
- Feeling of detachment from reality
- Feeling exhausted afterwards
Why do people with trauma suffer from panic attacks?
A common cause of panic attacks in individuals with a history of trauma is post-traumatic stress symptoms. This is especially true for survivors of childhood trauma, as the trauma occurred during a crucial stage of brain development. Even after the traumatic event has ended, their limbic system (the part of the brain that regulates emotions) can remain in a state of hyper-alertness, constantly seeking danger signals. With the brain already in this heightened state of stress, survivors are more likely to experience panic attacks and find it harder to control them.