The invention discloses a formula and a preparation method of a 
medicine used for treating pig 
high fever. The 
medicine comprises mint, chinese thorowax root, divaricate 
saposhnikovia, fineleaf 
schizonepeta herb, Chinese 
ephedra herb, common ducksmeat 
herb, 
honeysuckle flower, indigowoad leaf, weeping 
forsythia fruit, golden thread, male 
fern rhizome, 
skunk bugbane 
rhizome, 
mung bean, kakuda figwort root, peony 
tree root bark, raw 
rehmannia dried 
rhizome, red peony root, white peony root, lalang grass rhizome, 
gypsum, common 
anemarrhena, 
gardenia jasminoides, snakegourd root, henon bamboo leaf, Baikal skullcap root, swordlike atractylodes rhizome stir-fried with soil, 
talc, oriental waterplantain tuber, tuckahoe, asiatic plantain seed, akabia stem, raw 
hawthorn fruit, malt, medicated leaven, 
tangerine peel, 
officinal magnolia bark, saussureae radix, largehead atractylodes rhizome stir-fried with soil, raw licorice root, submature bitter orange, Szechwan lovage rhizome, peach seed, Chinese gentian, mulberry 
bark, rhubarb, 
mirabilite, and sanna leaf. The formula is designed according to a 
traditional Chinese medicine integrity concept. The 
medicine can effectively treat swine fever, and assists in preventing large-amount accumulation of 
toxin in pig bodies. With the medicine, liver can be effectively protected, pig 
immunity can be improved, and pig healthy growth can be promoted.