2. Polyporus and Poria in Zhu Ling Decoction for Clearing Heat and Nourishing Yin are sweet and light for diuresis, Alisma orientalis is salty and cold for removing kidney turbidity, Talcum is sweet and cold for clearing heat and diuresis, Ejiao is sweet and flat, nourishing yin and nourishing blood to stop bleeding. These drugs can not only clear away heat and promote diuresis, but also nourish yin and promote diuresis without damaging healthy qi. The effect of clearing heat and nourishing yin is obvious.
3 expectorant Chinese medicine believes that people with heavy moisture will breed sputum, and Zhu Ling Decoction has the function of dehumidification, which can be used to get rid of phlegm caused by moisture.
4. The talc in Zhu Ling Decoction for clearing heat and quenching thirst is cold, which has the effect of clearing heat and relieving summer heat. The channel of inducing diuresis of Polyporus and Poria cocos is also mentioned in Zhang Zhongjing's Treatise on Febrile Diseases: "If the pulse is floating, fever, thirst and urination are unfavorable, Zhu Ling soup is the main one." "Compendium of Materia Medica" said: "Grifola umbellata is light and transparent, qi can rise and rain can fall, so it can clear phlegm and facilitate urination." The theory of medicinal properties also records: "(Polyporus umbellatus) heat and sweat relieve typhoid fever."