Traditional Chinese medicine for treating infantile diarrhea and preparation method of traditional Chinese medicine

The invention discloses a traditional Chinese medicine for treating infantile diarrhea and a preparation method of the traditional Chinese medicine. The preparation method of the traditional Chinese medicine comprises the following steps of: preparing poria cocos, white hyacinth bean, Chinese yam, semen coicis, astragalus mongholicus, garden burnet root, plantain seed and coptis chinensis according to a weight proportion and crushing into flavor powder, decocting smoked plum, platycodon grandiflorum, liquorice root, fructus aurantii, white paeony root, ginger, fructus amomi, elecampane and scutellaria baicalensis according to a weight proportion, then uniformly mixing and stirring the crushed flavor powder, carrying out freeze drying, and grinding into fine powder to prepare a powder preparation. The traditional Chinese medicine has the effects of tonifying spleen and invigorating stomach, tonifying qi and checking diarrhea, clearing heat and promoting dieresis, diminishing inflammation and relieving pain, is