Panic: Overview A panic attack

Overview A panic attack is a sudden episode of intense fear that triggers severe physical reactions when there is no real danger or apparent cause. Panic attacks can be very frightening. When panic attacks occur, you might think you're losing control, having a heart attack or even dying. People with panic disorder have frequent and unexpected panic attacks. These attacks are characterized by a sudden wave of fear or discomfort or a sense of losing control even when there is no clear danger or trigger. Panic disorder is a type of anxiety disorder that causes recurrent and unexpected panic attacks. Learn about the symptoms, diagnosis, causes, types, and treatment options for panic disorder. The incorrect spelling is "Panick," while the correct spelling is "Panic." Panic refers to a sudden, overwhelming fear or anxiety.