what are synptons of panic attack
Panic attacks are periods of intense fear or apprehension of sudden onset accompanied by at least four or more bodily or cognitive symptoms (such as heart palpitations, dizziness, shortness of breath, or feelings of unreality) and of variable duration from minutes to hours.anic attacks are periods of intense fear or apprehension of sudden onset accompanied by at least four or more bodily or cognitive symptoms (such as heart palpitations, dizziness, shortness of breath, or feelings of unreality) and of variable duration from minutes to hours.
Panic attacks typically begin suddenly, without warning. They can strike at any time â when you're driving a car, at the mall, sound asleep or in the middle of a business meeting. You may have occasional panic attacks or they may occur frequently.ou may feel fatigued and worn out after a panic attack subsides. Panic attacks typically include some of these symptoms: 1  Sense of impending doom or danger. 2  Fear of loss of control or death. 3  Rapid, pounding heart rate. 4  Sweating. 5  Trembling or shaking. 6  Shortness of breath or tightness in your throat.