Blowing air conditioner is not recommended for wind chill cold, because wind chill cold is caused by external wind chill evil from the perspective of traditional Chinese medicine. Chinese medicine believes that wind is the longest of all diseases, and cold is a yin evil, with astringent effect, so the external wind and cold will lead to the coup, pore occlusion, Wei Qi occlusion. If this situation and then blowing air conditioning will aggravate the symptoms of external wind and cold, resulting in the muscle surface more depressed and closed, the Wei Qi further stagnation, which may appear fever, high fever and chills, which is also known as wind and cold bundle table, depression and fever. The correct approach should be to keep warm, drink more water, ensure sufficient sleep and do not stay up late to help relieve wind-cold symptoms. Recently, do not eat foods that are not easily digestible or fatty, sweet and greasy to avoid the surface evil from entering the interior and aggravating the condition or prolonging the course of the disease.