Panic attacks are dramatically abrupt bursts of acute anxiety that feel life-threatening but are not. They build into a crescendo of fear within minutes, but what they lack in duration they make up in distress. The body sensations of anxiety become extremely intense—pounding heart, racing pulse, the feeling of difficulty getting enough air—making it feel as if you are about to die. That interpretation is mistaken, but it nevertheless triggers even more anxiety, intensifying the panic. •Panic attacks can occur out of the blue, even during sleep, and the feeling of loss of control magnifies the terror. Tune in and learn all about panic attacks and how to stop them!