The causes of the phenomenon of upper heat and lower cold (generally known as “upper heat and lower cold”) include excessive fire in the heart, insufficient water in the kidneys, or deficiency of kidney yang. Countermeasures mainly include medication. 1. Upper heat and lower cold: upper heat and lower cold refers to the patient in the same period of time, the upper part of the body is hot, the lower part of the body is cold. 2. Causes: The causes of the heart fire, insufficient kidney water can not be upward and sore throat, or even yellow sputum or bloody sputum, cold in the lower part of the body, then diarrhea, cold limbs, pulse sinking and delayed and other manifestations; or renal yang deficiency (kidney yang qi weakness and exhaustion), the lower part of the yin and cold bias, the fire does not return to the source (fire can not return downward). 3. Countermeasures: Upper heat and lower cold are difficult to regulate through exercise and diet, and need to be treated mainly through medication. For example, Jiaotai Pill, Chai Hu Gui Zhi Gan Jiang Tang and other transportation of the heart and spirit, so as to regulate the upper heat and lower cold. However, the specific drug treatment needs to be recognized, and it is recommended to be carried out under the guidance of a doctor. It is recommended that people with symptoms of upper cold and lower heat should go to the hospital in time.