Yellow sputum is wind-heat or wind-cold, yellow sputum is generally considered in Chinese medicine as a result of heat in the body, and then heat burning fluid to form a yellow secretion, yellow sputum may belong to the wind-heat cold category, or may be a wind-cold cold turned into heat evidence. The main treatment for wind-heat colds is to use cold medicines to treat wind-heat colds, such as Sang Ju cold tablets, Shuang Huang Lian oral liquid, and Yin Huang granules, and of course, there is also the acute syrup, fresh bamboo leech, all of which can be very good for treating yellow phlegm, treating wind-heat and cough.