What's happening is a panic attack, an uncontrollable panic response to ordinary, nonthreatening situations. Panic attacks are often an indication that a person has panic disorder. A person who experiences four or more panic attacks in a four-week period is said to have panic disorder. Panic disorder may also be indicated if a person experiences fewer than four panic episodes but has recurrent or constant fears of having another panic attack. Doctors often try to rule out every other possible alternative before diagnosing panic disorder.
Panic attacks can occur in anyone.
Chemical or hormonal imbalances, drugs or alcohol, stress, or other situational events can cause panic attacks, which are often mistaken for heart attacks, heart disease, or respiratory problems. People who have phobias can experience panic attacks when confronted with the situation or object about which they feel phobic. A category of symptoms called phobic disorder falls within the broader field of anxiety disorders. An intense fear about feeling trapped in any situation, particularly in public places, combined with an overwhelming fear of having a panic attack in unfamiliar surroundings. They can lead to other serious problems, such as depression.