According to the theory of traditional Chinese, it is believed that its occurrence is related to parasitism of mites. This disease belongs to the category of "Brandy Nose" in Chinese medicine. It is mostly caused by steaming up of the accumulated heat in the lung and stomach, and obstruction of blood stasis after secondary invasion of pathogenic wind and cold, or obstruction in the muscle and skin due to steaming of wines in the alcoholics and secondary invasion of pathogenic wind and cold.According to the theory of traditional Chinese medicine, there are some patterns of syndrome that lead to Brandy Nose. 1. Syndrome of Excessive Heat in the Lung and Stomach2. Syndrome of Heat-Toxin Accumulating in the Skin3. Qi-Stagnation and Blood Stasis