祖国中医药学中,芳香化湿药是极具中医特色的一类药物。从气味和归经来看,凡气味芳香,具有化湿运脾作用的药物,称为芳香化湿药[1]。例如常用的芳香化湿药有苍术、厚朴、藿香、佩兰、砂仁、白豆蔻、草豆蔻、草果等,大多主入脾、胃二经。因而决定了这类药物共有的功效特征和临床 Chinese medicine in the motherland, aromatherapy medicine is a type of medicine with Chinese characteristics. From the smell and the return point of view, where the smell of aromatic, with the role of dampness and spleen of the drug, known as aromatherapy drugs [1]. For example, commonly used aromatherapy wet medicine Atractylodes, Magnolia, Agastache rugosa, Perilla, Amomum villosum, white cardamom, nutmeg, grass, etc., most of the main spleen, stomach two classics. Thus determining the efficacy and clinical characteristics of these drugs