Give two examples for reference only.
Qinggan Xiehuo: Longdan Xiegan Decoction
Gentiana macrophylla, Radix Rehmanniae and Scutellariae Radix are kings, clearing liver, benefiting gallbladder and purging fire; Bupleurum enters the liver and nourishes the yang; Caulis Akebiae, Caulis Akebiae ("Caulis Akebiae" is commonly used in patented drugs at present), Fructus Gardeniae, and Alismatis Rhizoma, and taking bladder under heat; Angelica enters the blood, clearing blood heat; Licorice is a bitter medicine, which won't hurt the stomach too much. This prescription is a bitter cold medicine, which is not suitable for people with damp-heat in liver and gallbladder, excess fire and stomach qi.
Purging lung fire: Allium macrostemon decoction
Cortex Lycii and Cortex Mori are called clearing lung and stomach, but so is clearing kidney heat. The bone is the deepest underground, and the mulberry bark is the skin close to the root, so it enters the kidney and clears the lower energizer. Only Glycyrrhiza uralensis Fisch and japonica rice are medicines for lung and stomach, which can clear up deficiency and heat of lung gold and purge fire. According to everyone's different symptoms.
Ginseng, Anemarrhena asphodeloides, almond and poria cocos are the only way to tonify lung deficiency and purge lung heat. This prescription is mainly used for chronic cough caused by lung heat, and it is not suitable for those with exogenous wind evil in the lung.
Chinese medicine should be taken dialectically, remember.