The whole body a warm current upward can be caused by mental factors nervous or, emotional excitement, strenuous exercise, disease and other factors. 1. mental factor tension or emotional excitement: such as mental tension, when the body is in an unfamiliar environment, will lead to the mental state of continuous tension, which will stimulate the sympathetic nerves, promote blood circulation in the body, resulting in the whole body has a warm current to the upward rush of the symptoms. 2. Strenuous exercise, strenuous exercise, will enhance myocardial metabolism, promote muscle contraction, so that the blood flow rate is stronger than the normal rate of blood flow, thus causing the whole body a heat flow upward performance. 3. Disease factors: such as gastroesophageal reflux, high pressure in the stomach or sphincter relaxation, resulting in acid reflux. The patient feels like his chest is on fire, and a warm current rushes upward, accompanied by nausea and vomiting. If the symptom of a warm current rushing upward in the whole body is not relieved for a long time, you need to go to the hospital to improve the relevant examination and timely treatment.