The invention provides pericarpium citri reticulatae health wine and a preparing method thereof. The pericarpium citri reticulatae health wine is prepared from, by weight, 77-87 parts of milled glutinous broomcorn millet, 3-13 parts of pericarpium citri reticulatae, 9.9 parts of yeast for making hard liquor and 0.1 part of yeast. The preparing method comprises the steps of adding pericarpium citri reticulatae accounting for 20-50% of the total weight of pericarpium citri reticulatae to baijiu for soaking; soaking milled glutinous broomcorn millet in hot water and then conducting boiling; cooling boiled milled glutinous broomcorn millet to 24-26 DEG C, adding water, yeast for making hard liquor, yeast and the rest of pericarpium citri reticulatae, conducting fermentation for 3-5 days, adding baijiu, adding soaked medicinal wine and medicinal residues, and continuing fermentation to obtain mash; and preparing the pericarpium citri reticulatae health wine by means of the mash. The traditional yellow wine brewing technology and wine soaking technology are innovatively and organically combined, effective constituents of the traditional Chinese medicine pericarpium citri reticulatae can be effectively blended into the wine liquid after long-time soaking and fermentation, on one hand, the pharmacodynamic effect of the medicinal wine is fully realized, on the other hand, the wine tastes harmonious and mild, and traditional drinking habits of people can be better met.