The invention relates to a preparation for preventing 
lateolabrax japonicus 
enteritis and also relates to a preparation method of the preparation for preventing the 
lateolabrax japonicus 
enteritis. The preparation for preventing the 
lateolabrax japonicus 
enteritis is prepared from the following components in parts by 
mass: 27 to 35 parts of pomegranate barks, 22 to 26 parts of fresh 
hydrocotyle sibthorpioides juice, 21 to 26 parts of 
hibiscus barks, 21 to 25 parts of Rodgersia pinnata Franch., 20 to 25 parts of creeping 
oxalis, 19 to 23 parts of dandelions, 18 to 24 parts of 
aconitum gymnandrum maxim, 17 to 23 parts of 
houttuynia cordata, 17 to 22 parts of cocklebur fruits, 15 to 23 parts of hawthorn fruits, 14 to 20 parts of peruvian groundcherry 
herb, 14 to 20 parts of common 
cnidium fruits, 14 to 20 parts of 
lotus seeds, 13 to 19 parts of roots of Szechwan raspberry, 12 to 18 parts of 
Myositis sylvatica, 12 to 18 parts of Chinese galls, 10 to 18 parts of 
lophatherum gracile, 11 to 17 parts of resurrection lily rhizomes, 10 to 16 parts of blackberry lily and the like. The preparation for preventing the lateolabrax japonicus enteritis, provided by the invention, has a good 
treatment effect on the lateolabrax japonicus enteritis.