Cold syndrome refers to the cold symptoms caused by external infection or internal injury. Cold symptoms are divided into superficial cold symptoms, internal cold symptoms and so on. The etiology of different types of evidence is different. Such as the surface cold evidence is often caused by the wind and cold attack surface, the couper is closed, or the wind evil attack surface couper is not solid (often refers to the skin can not consolidate the sweat, the surface of the body sweating abnormally), Yingwei and the result of the loss of harmony. Surface cold syndrome, refers to the wind-cold evil attack on the surface of the manifestations of the symptoms, to the cold (cold), fever, headache, thin white moss, floating pulse as the main clinical manifestations. Often by the wind and cold attack on the surface, the couper is closed, or wind evil attack on the surface of the couper is not solid, Yingwei loss of harmony. Cold evidence, refers to the cold evil directly in the (external evil through the surface of the direct violation of viscera) viscera meridians, Yin and cold, or yang qi deficiency and decline in the performance of the evidence. Mostly due to external cold evil, or due to internal injuries and long illness, yang qi depletion, or overdose of cold and cold food. If you have any of the above discomforts, it is recommended that you consult a doctor promptly.