以黄连和吴茱萸以不同剂量配比组成的复方为讨论对象,首先分析了黄连和吴茱萸各自的药性,又对黄连和吴茱萸两味药以不同配比组成复方的药性配伍和功效表达进行了分析,结果发现其复方的药性配比几乎相同,而应用的范围却存在较大的差异,从而论证复方中剂量配比对药效的“制性存用”作用。 Taking Coptis chinensis and Evodia rutaecarpa compound with different dosage ratio as the object of discussion, we firstly analyzed their respective pharmacological properties and analyzed the compatibility and efficacy expression of Coptis chinensis and Evodia rutaecarpa compound in different proportions, The results showed that the compound of their pharmacological ratio is almost the same, but the scope of the application there is a big difference in order to demonstrate the compound dose ratio on the efficacy of the “system”.