Panic attacks are sudden episodes of intense fear or discomfort that trigger severe physical reactions when there is no real danger or apparent cause. Symptoms can include heart palpitations, shortness of breath, dizziness, and feelings of impending doom. These episodes can be overwhelming and may lead individuals to avoid situations where they fear an attack might occur. While panic attacks can happen to anyone, they are often associated with Panic Disorder, a type of anxiety disorder characterized by recurrent and unexpected panic attacks. Treatment options include therapy, medication, and lifestyle changes, which can help manage symptoms and improve quality of life.