Traditional Chinese medicine decoction for treating stomach diseases and preparation method of traditional Chinese medicine decoction for treating stomach diseases

The invention discloses a traditional Chinese medicine decoction for treating stomach diseases. The traditional Chinese medicine decoction is prepared from 14g-16g of radix glycyrrhizae, 4g-6g of red dates, 11g-13g of rhizoma atractylodis, 7g-9g of radix codonopsis pilosulae, 9g-11g of radix astragali, 4g-6g of ganoderma lucidum and 9g-11g of radix notoginseng. A preparation method includes: putting the traditional Chinese medicines into water in weight 6-8 times of that of the traditional Chinese medicines, decocting for 30-40 minutes after slight boiling, filtering, keeping filtrate, putting residues into water in weight 6-8 times of that of the residues, decocting for 30-40 minutes after slight boiling, filtering, and mixing the filtrates obtained by two times to obtain a finished product. The traditional Chinese medicine decoction for treating the stomach diseases has the advantages of avoidance of side effects, effectiveness and the like.