Detailed Product Description Largehead Atractylodes Rhizome is the rhizome of Atractylodes macrocephala Koidz. (Fam. Compositae).Action: To invigorate the function of the spleen and replenish qi, to eliminate damp by causing diuresis, to arrest excessive perspiration, and to prevent miscarriage. Indications: Hypofunction of the spleen with anorexia, abdominal distension and diarrhea; dizziness ...