Which anxiety disorder could be described as a periodic bout of highly intense anxiety that seems to occur out of the blue?

Question

Quizplus · Accepted Answer

Panic disorder is characterized by sudden and unexpected panic attacks, which involve intense fear or discomfort accompanied by physical symptoms such as heart palpitations, sweating, and shortness of breath. These attacks occur out of the blue and may cause a sense of impending doom or loss of control.

Which Anxiety Disorder Could Be Described as a Periodic Bout