A panic attack is a response of the sympathetic nervous system (SNS). The most common symptoms include trembling, dyspnea (shortness of breath), heart palpitations, chest pain (or chest tightness), hot flashes, cold flashes, burning sensations (particularly in the facial or neck area), sweating, nausea, dizziness (or slight vertigo), light-headedness, hyperventilation, paresthesias (tingling sensations), sensations of choking or smothering, difficulty moving, and derealization. These physical symptoms are interpreted with alarm in people prone to panic attacks. This results in increased anxiety and forms a positive feedback loop.
Genetics and family history (e.g., parental anxiety) may predispose an individual for an increased risk of an anxiety disorder, but generally external stimuli will trigger its onset or exacerbation. Genetic differences account for about 43% of variance in panic disorder and 28% in generalized anxiety disorder. Although single genes are neither necessary nor sufficient for anxiety by themselves, several gene polymorphisms have been found to correlate with anxiety: PLXNA2, SERT, CRH, COMT and BDNF. Several of these genes influence neurotransmitters (such as serotonin and norepinephrine) and hormones (such as cortisol) which are implicated in anxiety. The epigenetic signature of at least one of these genes BDNF has also been associated with anxiety and specific patterns of neural activity.
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Anxiety, worry, and stress are all a part of most people’s everyday lives. But simply experiencing anxiety or stress in and of itself does not mean you need to get professional help or that you have an anxiety disorder. In fact, anxiety is an important and sometimes necessary warning signal of a dangerous or difficult situation. Without anxiety, we would have no way of anticipating difficulties ahead and preparing for them.
In deeper level psychoanalytic approaches, in particular object relations theory, panic attacks are frequently associated with splitting (psychology), paranoid-schizoid and depressive positions, and paranoid anxiety. They are often found comorbid with borderline personality disorder and child sexual abuse. Paranoid anxiety may reach the level of a persecutory anxiety state.
It should be noted that finding the right strategy that works for you to control your anxiety is important. Maybe you feel that you do not have the time to schedule "me time" with your busy schedule or kids, and you need to find another way to reduce your anxiety. A friend or therapist could be a great resource to turn to if you believe you need help with finding the right strategies to reduce your anxiety.
Carbonell compares the type of breathing you’ll need with the breathing of infants, whose bellies rise and fall with each inhale and exhale. When an anxiety attack starts, exhale deeply, loosen your shoulders, and focus on some longer, deeper inhales and exhales that let your belly rise and fall. Place one hand on your belly if you need to feel this happening.
Behavioral choices can also significantly impact risk, as excessive tobacco or caffeine use can increase anxiety, whereas regular exercise can decrease anxiety. Specific temperament and personality traits also may confer risk of having an anxiety disorder. With regards to temperament, shyness and behavioral inhibition in childhood can increase risk of developing an anxiety disorder later in life. With regard to personality traits, the Five Factor Model of Personality consists of five broad trait domains including Neuroticism, Extraversion, Openness to Experience, Agreeableness, and Conscientiousness. An individual higher on trait Neuroticism or low on Conscientiousness is at a higher risk for all anxiety disorders, and an individual low on trait Extraversion is at a higher risk of developing social phobia and agoraphobia. Some more narrow personality traits have also been found to relate to risk for anxiety, including anxiety sensitivity, a negative or hostile attributional style, and self-criticism. Personality disorders have also been shown to relate to increased risk for anxiety disorders.
If you're having lots of panic attacks at unpredictable times and there doesn't seem to be a particular trigger or cause, you might be given a diagnosis of panic disorder. It's common to experience panic disorder and agoraphobia (a type of phobia) together. People who experience panic disorder may have some periods with few or no panic attacks, but have lots at other times.
Warren: So if you’re walking down a dark alley, you are probably thinking that there could be potential danger; that anxiety of anticipation, the feeling in your stomach, the elevated heart rate. But if you’re walking down that alley and somebody jumps out with a knife, then you’re likely to have a panic attack — an overwhelming urge to escape a situation that is dangerous.
Contextual factors that are thought to contribute to anxiety include gender socialization and learning experiences. In particular, learning mastery (the degree to which people perceive their lives to be under their own control) and instrumentality, which includes such traits as self-confidence, independence, and competitiveness fully mediate the relation between gender and anxiety. That is, though gender differences in anxiety exist, with higher levels of anxiety in women compared to men, gender socialization and learning mastery explain these gender differences.[medical citation needed] Research has demonstrated the ways in which facial prominence in photographic images differs between men and women. More specifically, in official online photographs of politicians around the world, women's faces are less prominent than men's. The difference in these images actually tended to be greater in cultures with greater institutional gender equality.
Some of these symptoms will most likely be present in a panic attack. The attacks can be so disabling that the person is unable to express to others what is happening to them. A doctor might also note various signs of panic: The person may appear to be very afraid or shaky or be hyperventilating (deep, rapid breathing that causes dizziness). Anxiety attacks that take place while sleeping, also called nocturnal panic attacks, occur less often than do panic attacks during the daytime, but affect a large percentage of people who suffer from daytime panic attacks. Individuals with nocturnal panic attacks tend to have more respiratory symptoms associated with panic and have more symptoms of depression and of other psychiatric disorders compared to people who do not have panic attacks at night. Nocturnal panic attacks tend to result in sufferers waking suddenly from sleep in a state of sudden fright or dread for no known reason. As opposed to people with sleep apnea and other sleep disorders, sufferers of nocturnal panic can have all the other symptoms of a panic attack. Although nocturnal panic attacks usually last no more than 10 minutes, it can take much longer for the person to fully recover from the episode.
Antidepressants called selective serotonin reuptake inhibitors (SSRIs) and serotonin-norepinephrine reuptake inhibitors (SNRIs) are commonly used as first-line treatments for anxiety. Less-commonly used — but effective — treatments for anxiety disorders are older classes of antidepressants, such as tricyclic antidepressants and monoamine oxidase inhibitors (MAOIs).