Medicament for treating ulcerative colitis

A medicament for treating ulcerative colitis relates to medicaments for treating colitis, and is prepared by: selecting the following raw materials by weight: 13-17 g of radix astragali, 13-17 g of radix codonopsis, 13-17 g of bighead atractylodes rhizome, 9-15 g of semen cuscutae, 7-13 g of sophora bud, 9-15 g of sophora flower, 9-15 g of terminalia, 9-15 g of bletillastriata, 25-35 g of charred radix sanguisorbae, 13-17 g of radix paeoniae alba, 9-15 g of pomegranate rind, 9-15 g of Chinese gall, 9-15 g of red halloysite, 7-13 g of banksia rose, 7-13 g of camellia oleifera seeds, 7-13 g of cimicifugafoetida, 3-7 g of cinnamomum cassia and 3-7 g of coptis; cutting into segments or cutting into sheets or grinding into powder, adding 3000-4000 g of water, boiling until one third of water is left, filtering out residues to obtain the medicinal soup. The beneficial effect of the medicament comprise that: by employing oral and clysis, the medicament is capable of simultaneously treating principal and subordinate