Panic attacks typically include some of these signs or symptoms: Sense of impending doom or danger Fear of loss of control or death Rapid, pounding heart rate Sweating Trembling or shaking Shortness of breath or tightness in your throat Chills Hot flashes Nausea Abdominal cramping Chest pain Headache Dizziness, lightheadedness or faintness Numbness or tingling sensation Feeling of unreality or detachment