The invention relates to a traditional Chinese medicine combination for curing gastric diseases and a preparation method thereof, which solve the problem that the original traditional Chinese combinations for curing gastric diseases do not have prominent effects and have high recurrence rate. The medicine combination is prepared by corydalis tuber, Chinaberry fruit, turmeric root tuber, evodia rutaecarpa, coptis chinensis, villous amomum fruit, costus root, radix linderae, rhizoma cyperi, frankincense, myrrh and cuttlebone. The traditional Chinese medicine combination has the functions of soothing the liver and regulating vital energy, removing heat from the liver, promoting blood circulation to arrest pain, promoting wound healing and granulation, and can be used for curing gastric and duodenal ulcer, gastritis, stomachache, salivation and sour regurgitation, nausea, retching, epigastric distension and depression; besides, the traditional Chinese combination has special curative effects on gastric ulcer and duodenal ulcer and has inhibiting effect on helicobacter pylori.