The invention discloses a traditional Chinese medicine preparation for treating spleen-stomach deficiency chronic gastritis. The pathogenesis of the spleen-stomach deficiency chronic gastritis mainly consists in an asthenic disease of the spleen and stomach; the spleen (stomach) is the foundation of acquired constitution, and the source for generating and transforming qi and blood; engendering transformation is insufficient due to spleen deficiency, resulting in a plurality of diseases, namely spleen-asthenia with excessive damp, chronic dyspepsia converting into pathogenic heat and impairment of yin. The traditional Chinese medicines with the effects of warming middle-burner and invigorating the spleen, harmonizing the stomach and lowering adverse qi, and replenishing qi and strengthening the middle warmer, such as textile screw pine seed, yunnan rhodiola root, polished round-grained rice, inula helenium, kumquat leaves, medicago falcate, vanillagrass inflorescence, falsesour cherry leaves, inula helenium, tsingling bergenia rhizome and buddhist bauhinia bark are selected to be decocted into decoction. The total effective rate is 95.9%, and obviously superior to 83.6% of a control group by a clinical test in the hospital, and a sufferer in a treatment group does not generate obvious bad reaction in the treatment process.