Ling Gan Wu Wei Jiang Xin Tang is mainly used to treat cold phlegm or cold drink stopping the lungs syndrome, symptomatic cough and phlegm, thin and white, or like to spit clear saliva, chest tightness and wheezing, the tongue is pale and fat, the moss is white and greasy, and the pulse is slippery, can be used to treat this formula. Ling Gan Wu Wei Jiang Xin Tang (苓甘五味姜辛汤) is from “The Essentials of the Golden Chamber”, which has the effect of warming the lungs and resolving drinks (promoting the flow of stagnant fluid by warming the lungs), and is mainly used in the treatment of cold phlegm or cold drinks stopping the lungs. It is composed of Poria, licorice, dry ginger, fine acacia, and schizandra. The combination of these herbs has the effect of warming the lungs and dispersing the drinks by warming and dispersing the lungs with the use of acid, which is helpful in opening and closing the lungs. It should be noted that the fine Xin in this formula has a certain degree of toxicity, the dosage should not be too large, and should not be used with Veratrum; at the same time, this formula should not be used by people with yin deficiency and dry cough or lung-heat cough. If there is a need for medication, you should go to a regular hospital, after a professional doctor to identify the prescription to take, do not take medication on your own.