Five Chinese herbal medicines for treating chronic enteritis are: 50 grams of Plantago asiatica, 50 grams of purslane (dried), 0/5g of Coptidis Rhizoma/kloc-,0/5g of Cortex Phellodendri/kloc-and 0/5g of Radix Astragali/kloc-. The first two can be collected in the wild, and the last three can be bought in Chinese medicine shops. Boil Sanhuang for 10 min, then mix Sangcao for 15 min, and fry it into 750g aqueous solution. Take it three times before breakfast, lunch and dinner, 12 hours before you can see the efficacy.