what is a panic disorder?

A panic disorder is a type of anxiety disorder characterized by the experience of recurrent and unexpected panic attacks. Panic attacks are intense periods of fear or discomfort that reach peak levels within minutes, typically accompanied by physical symptoms such as rapid heart rate, shortness of breath, sweating, trembling, chest pain, and a fear of losing control or dying. Panic disorder is often accompanied by anticipatory anxiety, where individuals constantly worry about the possibility of future panic attacks. It can significantly impact a person's daily life and functioning if not properly managed.