What is characterized by palpitations, shortness of breath, and fear of dying during an episode?

A panic attack is characterized by a sudden surge of intense fear or discomfort that peaks within minutes. This is typically accompanied by a range of physical symptoms, including palpitations, shortness of breath, sweating, trembling, and feelings of choking. Additionally, individuals often experience overwhelming feelings of impending doom or fear of dying during an attack.

The experience of a panic attack is distinct because it can occur unexpectedly or as a response to specific triggers, and individuals may develop significant anxiety about having future attacks. The acute nature of the symptoms and the intense fear experienced during the episode are hallmarks of panic attacks, distinguishing them from other disorders mentioned in the options. People experiencing panic attacks may also feel detached from reality or fear losing control, deepening the sense of urgency to seek help or avoid situations where they may experience these attacks.