Anxiety attacks can last anywhere between a few moments to 30 or more minutes. It’s also common for subsequent anxiety attacks to follow, causing the overall anxiety attack experience to last much longer as one episode is followed by another. Even though anxiety attacks eventually end, it’s common for the symptoms and after effects of an anxiety attack to linger for hours or even days, depending upon the severity of the attack and the level of stress your body is under.
Try your best not to avoid or push away feelings of panic. Instead, breathe into the experience and practice your acceptance (as described above). Avoiding situations or bodily sensations associated with panic attacks may seem helpful in the short-term because it helps to immediately make our anxiety decrease. But in the long-term, it is not helpful because it teaches our brains that those physical sensations were a "true alarm" or something to really be afraid of. Instead, if we approach the sensations and situations that make us anxious, perhaps a little bit at a time, we can rewire our brains over time to learn that these things are not so scary after all. By repeating this approach process over and over, you can begin to see that these physical sensations you are having are not so scary and this can help reduce panic symptoms in the future or at least make them much more manageable in the moment. Remember the saying, "avoidance is anxiety's best friend" because the more we avoid, the more anxious we tend to feel. So, try out approaching the things that make you anxious with an "I can do this!" attitude.
For example, a person with obsessive-compulsive disorder may experience a panic attack when their schedule or compulsions are interrupted. Individuals who struggle with specific phobias are also susceptible to panic attacks. A person with an extreme fear of heights (acrophobia) may experience a panic attack in a penthouse apartment. And for someone with generalized anxiety disorder (GAD), a condition characterized by extreme fear or worry, the unending anxiety can escalate to a panic attack. People with post-traumatic stress disorder (PTSD) have a higher incidence of panic disorder than the general population. Illness or traumatic events increase the chances of panic attacks.
In the central nervous system (CNS), the major mediators of the symptoms of anxiety disorders appear to be norepinephrine, serotonin, dopamine, and gamma-aminobutyric acid (GABA). Other neurotransmitters and peptides, such as corticotropin-releasing factor, may be involved. Peripherally, the autonomic nervous system, especially the sympathetic nervous system, mediates many of the symptoms. Increased flow in the right parahippocampal region and reduced serotonin type 1A receptor binding in the anterior and posterior cingulate and raphe of patients are the diagnostic factors for prevalence of anxiety disorder.
Anxiety disorders can often be addressed successfully with a combination of therapy and medication. For therapy, patients may undergo psychotherapy or cognitive behavioral therapy, in which they learn to change how they respond to situations that induce anxiety. For medications, clinicians may, for limited periods of time, prescribe antidepressants such as selective serotonin reuptake inhibitors or tricyclics, tranquilizers such as benzodiazepines; they may also prescribe beta blockers for specific events. Different strategies can also help people who experience feelings of anxiety but the severity of which falls below the clinical threshold for diagnosis. Habits such as exercising, sleeping well, and limiting the amount of caffeine and alcohol consumed can prove helpful. Strategies such as taking deep breaths, acknowledging limits to fully controlling situations, pushing back against anxious or irrational thoughts, and observing the circumstances that tend to produce anxiety are proven to reduce anxiety by helping people feel better prepared in the future.
If you are greatly afraid, however, such as being terrified that there is a burglar in your home that is about to harm you, the body produces a high degree stress response. We generally experience high degree stress responses as being anxiety attacks: where the changes are so profound they get our full attention. The greater the degree of anxiety and stress response, the more changes the body experiences.
If the person has a family history of seizures or symptoms that are not typical for panic attack, a neurologist may be asked to evaluate the person. There is some overlap between the symptoms of panic attack and what is known as "partial seizures." Distinguishing between the two is important because the treatment for each is quite different. A neurologist, if consulted, will order an EEG (electroencephalogram) to check for seizure activity in the brain. This is a painless test but does require some time to complete (typically overnight).
Mitral valve prolapse (MVP), also called "click murmur syndrome" and "Barlow's syndrome," is the most common type of heart valve abnormality. Usually, people with mitral valve prolapse have no signs and symptoms; however, if the prolapsed valve is severe, symptoms may appear. When symptoms of severe mitral valve prolapse do appear, they may include, fatigue, palpitations, chest pain, anxiety, migraine headaches, and pulmonary edema. Echocardiography is the most useful test for mitral valve prolapse. Most people with mitral valve need no treatment. However, if the valve prolapse is severe, treatment medications or surgery may be necessary to repair the heart valve.
As with most behavioral illnesses, the causes of panic attacks are many. Certainly there is evidence that the tendency to have panic attacks can sometimes be inherited. However, there is also evidence that panic may be a learned response and that the attacks can be initiated in otherwise healthy people simply given the right set of circumstances. Research into the causes of panic attacks is ongoing.
“Panic disorder is diagnosed if the individual has recurrent panic attacks (minimum four in a four-week period), and at least one of the attacks is accompanied by one or more physical symptoms, including persistent concern about having another attack, worry about the implication or consequences of the attack (i.e., having a heart attack), and/or a significant change in behaviour due to the attacks, such as quitting a job.7 In addition, the panic attacks cannot be due to the physiological effects of a substance or another general medical condition.”
The Diagnostic and Statistical Manual of Mental Disorders (DSM) is the handbook used for diagnosis of mental health disorders, and is widely used by health care professionals around the world. For each disorder, the DSM has a description of symptoms and other criteria to diagnose the disorder. The DSM is important, because it allows different clinicians and/or researchers to use the same language when discussing mental health disorders. The first DSM was published in 1952 and has been updated several times after new research and knowledge became available. In 2013, the most recent version of the DSM, the DSM-5, was released. There are a few important differences with its predecessor DSM-IV regarding anxiety disorders. First, Obsessive Compulsive Disorder (OCD) is not part of the anxiety disorders any more, but now has its own category: Obsessive-Compulsive, Stereotypic and related disorders. Second, Post-Traumatic Stress Disorder (PTSD) now also has its own category: Trauma and Stressor-related Disorders.
While everyone experiences brief episodes of intense anxiety from time to time, and a great many people experience one or two anxiety attacks over the course of their lifetime, anxiety attack disorder occurs when these attacks become frequent or persistent, begin interfering with or restricting normal lifestyle, or when the individual becomes afraid of them. Once established, anxiety attack disorder can be very debilitating.
If you have anxiety that’s severe enough to interfere with your ability to function, medication may help relieve some anxiety symptoms. However, anxiety medications can be habit forming and cause unwanted or even dangerous side effects, so be sure to research your options carefully. Many people use anti-anxiety medication when therapy, exercise, or self-help strategies would work just as well or better—minus the side effects and safety concerns. It’s important to weigh the benefits and risks of anxiety medication so you can make an informed decision.
Fortunately, panic disorder is a treatable condition. Psychotherapy and medications have both been used, either singly or in combination, for successful treatment of panic disorder. If medication is necessary, your doctor may prescribe anti-anxiety medications, certain antidepressants or sometimes certain anticonvulsant drugs that also have anti-anxiety properties, or a class of heart medications known as beta-blockers to help prevent or control the episodes in panic disorder.
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.
Anxiety attacks, also called panic attacks, are episodes of intense fear and emotional distress that usually occur suddenly and without warning, and typically last from several minutes up to an hour. These attacks may have a discrete trigger, but they also can occur without any identifiable cause. Anxiety attacks are often recurrent, and are very distressing to the people who experience them, as well as their loved ones.