Anxiety attacks, also known as panic attacks, are sudden episodes of intense fear or discomfort that peak within minutes. Symptoms can include rapid heartbeat, shortness of breath, sweating, trembling, and feelings of impending doom. These attacks can occur unexpectedly or be triggered by specific situations, often leading to avoidance behaviors. During an anxiety attack, individuals may feel detached from reality or experience a sense of losing control. While they can be distressing, anxiety attacks are not life-threatening. Treatment options include therapy, medication, and relaxation techniques, which can help manage symptoms and reduce the frequency of attacks.