Body shivering and panic can be caused by a variety of reasons, such as tension and other physiological factors, hypoglycemia and other disease factors. 1. Physiological factors: due to tension, fear, anxiety, heavy physical labor, alcohol consumption and other physiological reasons can be due to sympathetic excitation leading to palpitations, shivering and other clinical manifestations. 2. Disease factors: When suffering from hypoglycemia, hyperthyroidism, tachyarrhythmia and other diseases, the above symptoms can be caused by the lowering of blood glucose, elevation of thyroid hormone, and reduction of blood pumping by the heart. Other causes can also lead to shivering accompanied by palpitations. If the symptoms are not relieved after resting, you should go to the hospital in time to avoid delaying your condition.