Memorize Herbs: Ping Wei San

Ping Wei San - Expel Damp

Ping Wei San - "Calm the Stomach Powder"
Syndrome: Excess Damp-Cold in MJ, Dampness covers yang
key Sx: poor appetite, tastelessness in mouth, vomiting, acid regurgitation, belching, loose stools, diarrhea, fullness and distension in abdomen, lassitude, heaviness in limbs (T: thick white greasy coat, P: slow)
Action: Dries damp, improves SP transporting function, promotes movement of qi, harmonizes the ST

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King: Cang Zhu, Hou Po
M: Chen Pi
G: Gan Cao, Da Zao, Sheng Jiang

Cautions / Contraindications:
1) not suitable for SP deficiency, yin deficiency

Common Modifications:

Damp-heat type (+Huang Qin, +Huang Lian)
Damp-cold (+Gan Jiang, +Cao Dao Kou)
With food stagnation (+Shan Zha, +Shen Qu, +Mai Ya)
With qi stagnation (+Mu Xiang, +Sha Ren)
Severe vomiting (+Huo Xiang, +Ban Xia)
Severe diarrhea (+Fu Ling, +Ze Xie)

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