The invention relates to a traditional Chinese medicine for treating atrophic gastritis. The medicine is characterized by being prepared from the following raw materials: rhizoma zingiberis, codonopsis pilosula, poria cocos, rhizoma corydalis, panax notoginseng, cuttlebone, radix pseudostellariae, endothelium corneum gigeriae galli, coix seeds, dandelion, selfheal, garden burnet, rhizoma cimicifugae, oysters, turtle shells, ginseng, watermelon seeds, medicated leaven, eclipta, Indian iphigenia bulbs and pumpkin seeds. The medicine is used for treating the atrophic gastritis caused by helicobacter pylori infection, a poor dietary habit, genetic factors, superficial gastritis development and the like, accompanied with symptoms such as a stomach swelling pain, heart burn, vomiting, haematemesis, dyspepsia, fecal abnormality and anemia, protects a stomach mucous membrane, improves intestinal epidermic metaplasia and therefore achieves the purposes of alleviation and curing through warming the middle-jiao, dispelling cold, strengthening the spleen and the stomach, promoting blood circulation, dissipating blood stasis, tonifying qi, promoting production of body fluid, nourishing yin and clearing away heat in company with astringency, hemostasis, swelling diminishing and stasis removal. The medicine is a pure traditional Chinese medicine preparation, is free from chemical ingredients and any hormone, has no side effect, is convenient to take, easy to absorb and low in price and takes effect quickly.