Analysis of illness: If it is confirmed that it belongs to damp-heat in the spleen and stomach, but proper administration of Huanglian Wei Qing Pill has certain curative effect, Sanren Decoction should be used to add and subtract, and winter melon peel and Artemisia capillaris should be often added to make the damp-heat clear and the spleen and stomach calm. If jaundice occurs, you can add or subtract Chen Yin Wuling Powder.

Suggestion: the treatment is mainly to eliminate dampness and regulate qi, because dampness is the easiest to block the circulation of qi, and regulating qi is helpful to eliminate dampness. The most common dampness-removing products are Pogostemon rugosa, Eupatorium odoratum, Amomum villosum, Acorus gramineus, Poria cocos, Coicis Semen and so on. And heat-clearing drugs should be added appropriately when clearing damp heat.