Answer E

Answer Analysis: Poria cocos, poria cocos, and artemisia arborescens are diuretics, which have the effects of diuresis, treating stranguria, eliminating edema, removing water from drinking, and stopping watery diarrhea. Patchouli and Atractylodes are used as dampness-removing medicines. Patchouli is fragrant, aromatic and damp-resolving, harmonizing and relieving pain, relieving external evils, and removing dampness; Atractylodes is pungent, bitter, and warm. It can dry dampness and strengthen the spleen, induce sweating and relieve external symptoms, and dispel rheumatism. Therefore, the answer is choice E.