It is a type of severe anxiety disorder. Symptoms of panic attack or panic disorder: Sudden feelings of fear, discomfort starting within few minutes. Palpitations, fast heart beating. Sweating. Trembling, shaking, tremors. Discomfort in chest, sometimes chest pain. Nausea, distress in abdomen stomach, feelings of vomiting. Blackouts, fainting, dizziness Abnormal sensations like numbness, tingling. Feelings […]