Method for preparing traditional Chinese medicine (TCM) for treating cold type colitis

The invention provides a method for preparing a traditional Chinese medicine (TCM) for treating cold type colitis, belonging to the technical field of TCM preparation methods. At present, kanamycin is generally adopted to treat cold type colitis but has toxicity to auditory nerves and kidneys. The method is characterized by comprising the following steps: preparing wrinkled gianthyssop, beautifulgalangal fruit, cardamon fruit, fortune eupatorium herb, tsaoko amomum fruit, perilla leaf, small centipeda herb, diversifolious patrinia root, fistular onion stalk, kudzuvine root, cassia twig, dahurian angelica root, common bluebeard herb, largehead atractylodes rhizome, Indian bread, shepherdspurse herb, lily of the valley, ricepaperplant pith, black soybean, Siberian elm bark, divaricate saposhnikovia root, orange peel, tangerine seeds, longstamen onion bulb and liquorice, soaking the above 25 Chinese medicinal materials into water and then decocting with slow fire, thus obtaining the decocted soup, namely the TCM