The symptoms of cold and chills are caused by wind-cold, which leads to the depression of weiyang (yang qi on the surface of the body), the occlusion of the couper (pores), and the poor functioning of qi and blood. Fear of cold is one of the most common symptoms of wind-cold flu, but also nasal congestion, sneezing, itchy throat, cough, cough sputum, headache, body aches and pains and other symptoms. The wind and cold evil attack lung Wei, affecting the lungs of the XuanFaSuDiao, and cold, the main collection, cold evil invasion of the body, will lead to the skin coupling closed, yang can not warm body, so there will be the body afraid of cold, cold aggravation, or even the whole body is afraid of the symptoms of the cold. If you are experiencing the symptoms of coldness after a cold, you need to consult a doctor in time to avoid delayed treatment leading to progressive aggravation of the symptoms.